Hi everyone. I haven't posted in a while and I've been having some issues lately and right away, I thought here would be the best place to come for advice.

In terms of transitioning/hormones, things are going well. I hit 1 year on T last month and changes are going well. My voice is much deeper, got some sweet sideburns going on which I love, and I pass 99.9% of the time. The things I'm having trouble with are a bit more general.
I had an awful experience in the workforce. I was verbally abused by my managers within the first few weeks of my job, and it's the second job I've had since August. I was so excited to start, it was at a music/movie store which I had been a customer at since I was a kid. I won't go into specifics on what was said to me, it wasn't to do with gender or anything, just my "performance" at work and I believe I could have been approached in a much better way about it, instead I was sworn at and humiliated multiple times. I ended up leaving a few weeks ago after HR got involved and the people I worked with who had done it denied it all and a transfer to a different store was not an option.
So, I'm unemployed again. That's not the worst thing, I can handle it. It's annoying not having that money especially around this time of year, but to be honest, I was being paid pretty badly and it wasn't worth being miserable and not sleeping the night before I had to go there. That put a little stress on me, but like I said, I thought I was able to handle it well.
It took a big blow on my self esteem. Two jobs so quickly that ended on pretty bad terms, and both because I believe I've been targeted as the new kid in each workplace. I ended up retreating into my house and I've been a bit of a hermit.
I've always struggled with my weight since I was a kid, and was always bullied for it throughout school. I've packed on some weight since this stuff happened, and now I'm finding it pretty difficult trying to get rid of it.. which is making my self esteem worse, and exacerbating the problem even more so. Again, without going into specifics - my BMI is above 35, which makes me feel awful.
My girlfriend has been staying with her parents in a different state, so I haven't had one of my biggest supports here to help me deal with this stuff. It's not her fault, though, but she won't be able to come back here until just after Christmas, in a little over 2 weeks.
I've had almost no motivation to go to the gym. It's around an hour's trip on the train, and I haven't been able to get my provisional driver's license yet. I'm a lot closer to being eligible to taking the test which is a plus, but for now I'm limited. It's going to get a lot hotter here now that summer is about to really start, and usually during summer I always want to stay inside because the heat here makes me feel ill. Which, in turn, will make working out even more difficult, seeing as I have limited options at home that I know about.
Going back to driving, I had a (minor) car accident last week, and my back windshield ended up smashing completely, along with the back of my car denting a fair bit. The problem is being taken care of, thanks to the generosity of my mum's partner who offered to help me deal with it. Being an unemployed, out of school 18 year old, I still can't help but feel like a financial burden on my mum and her partner.
I guess I'm just.. really overwhelmed. My weight is getting to me more than anything, and I feel like no matter how hard I try (even when I was going to the gym regularly, changing my diet, etc) the results just never seem to show for the work I'd put in. It's made my body dysphoria worse; I feel heavy, ugly and I can't get rid of this awful burden on my chest that I should never have been born with to begin with, but I know the surgeon I'll be going to for chest surgery will recommend that I drop this extra weight before it happens. I can't sleep properly. I eat too much. I'm unemployed, and I don't have much money. I have no motivation. I just.. feel crappy, almost all the time.
Sorry to be a drag, everyone. I just need some advice on things.