Less Nauseated, More Emotional

I'm feeling overwhelmed tonight. Not sure why. I'm not as tired tonight & I didn't end up really feeling nauseated today, which is a change. I usually feel it at some point every day. Maybe these are the hormones that are kicking in and making me feel different. Less nausea, more anger/frustration/sadness/emotion in general.
Today was a rough day at work. Just a lot of stuff going on and not enough copies of me to take care of it all.
I have my first OB appointment tomorrow. I'm excited about that. Excited to know what the OB will say. The RE seemed really calm and collected, but the further I get along, the more I feel like he could have offered more information.
I kind of feel alone in some of this. I just don't feel like moms of singletons understand. I'm part of this "Moms of Twins" group on Facebook which is helpful, but a little scary. Lots of complications and bed rest in this group, which seems pretty horrible to me.
And I want to punch people who tell me I should be enjoying my pregnancy. If being pregnant is so much better than having these kids, then why do people have them? I'm cranky, tired, achy, & emotional and I feel like I can't tell anyone about how I'm feeling because I'm supposed to be skipping around in a fucking field of flowers like it's the happiest day of my life. If I get emotional, it's hormones and it's like "pat pat" on the head, you'll feel better soon. Patronizing. 207 more days? Just thinking that number the 40 times I've thought of it today makes me want to cry.
I'm trying to be stable here and not break down, but I'm so overwhelmed. I want to get things done, but I'm so tired and when I do get up and move around a lot, I start feeling sick. I know it could be MUCH worse, so I'm trying to be thankful for everything I haven't had to experience so far. Trying.
It's 8:40. I think I will go to bed now.