Mood Swings, Medication, & Hormones, ...Oh my!

I'm disgusted by my coworkers, can't stand my job or the company anymore, oversensitive to friends comments about anything... I spaz out when I have to think about making plans for traveling during the holidays. I'm a complete mess! Yesterday I posted a Myspace Blog about how much I hate my job and such--pretty much just venting--and people commented back as if they were offended by my negativity... "At least you have a steady job." ..which in turn made me even more pissed off and want to be like, "You just don't get it!" I'm not ready to tell people about my pregnancy yet, but in the meantime my whole personality is changing and from the outside it must seem like I'm a horrible person. I wish I could just say to everyone, "Look people, I'M PREGNANT! So, not only am I hormonal... But the anti-depressants I've been dependant on for anxiety and depression since I was 18 years old...I can't take them! Despite my doctors opinion that they won't hurt the baby if I stay on them but lower my dose, I can't take them because my stomach refuses to digest any type of medication or even vitamins without puking it back up. So, I'm sorry if I'm a little irrational. I'm sorry if I am way more negative than I used to be. I'm sorry if I come off as a big whiny baby who can't just suck it up and live life like the rest of the working class... but being off this medication for the first time in 10 years, and then dealing with extra hormones on top of it, is really having an effect on me. When I am in the environment that is my workplace, I am completely miserable!"