Well, if you have encountered my melt down on the board this past weekend, I'm sure you've seen that I can relate,lol.
Seriously, everyone above is right. Positivity is the best thing. It's easy to say things like "I'll never be accepted or now one will ever love me", but that isn't true and also harmful to your transition. Just because things didn't work out with one person doesn't mean you won't find someone else. Keep up your confidence and eventually you'll meet this person. Lots of us girls find love in our lives. While it sucks to be waiting for it to come along (believe me I know), you won't always be alone. Also, it's always possible to have children and a family like any other couple. I myself hope to be a mother and have a husband in the future. Yeah, I will need to adopt, but that doesn't make my future child less special or beautiful in my eyes. So, don't let the child issue get to you. You can always have a family.