Wow, do i ever hear you...
I'm not "out" to my parents (or family) yet so while that's one less thing to think about while interacting with them, it is also a little stressful to keep in. Not saying a THING until after this week is done and over. My best friend knows and is supportive, though. I just grin and bear everything that comes with keeping this a secret.
Oh, as for "girls night out" that usually in this family means SHOPPING. NO matter my gender i am a SHOP-A-HOLIC. That has not and will not change. So i happily go along with shopping trips (even though we end up in a free-for-all in the middle of the store when my mom sees my clothing selections.)

So at this point i'm not stressed over the transition as much as i am over the holidays. I try to focus on little things to get me through this.
Like the fact i told my doctor and have an "ally" in her. Like the fact that i'll be starting therapy soon so i can more focus on the legal aspects of the transition (and how to tell my parents). Like the fact that i'll be starting T soon.
I look forward to those days instead of focusing on what's happening here and now (which sometimes leads to daydreaming.)

Exercise helps otherwise - my spin class (which ended last week) would get me so focused on my body that i wouldn't be ABLE to stress out. And Yoga. I'm going back for the next spin class.... it seemed a great way to burn off some steam.
As for the holidays.... whew. More stress there than anywhere else. We're hosting dinner at my place this year and my mom is a total NUT. So far i've had to argue about assigned chores (they tried to dump all the cleaning on me and i said "Uh uh no WAY"), argue about christmas eve AND christmas day dinner (and who cooks it), argue about what i was going to wear ('No, thats a GUYS shirt", "but those look like guys shoes", "where did those pants come from"), argued about church ("but you HAVE to go", "what do you mean you get BORED").....
I swear, it's like we're a sitcom!