Ladies, I too have been suffering and it really does affect your mood after a while.
With my first pregnancy I felt absolutely fine, would randomly vomit every now and again but on the whole nothing major.
This pregnancy has completely wiped me out the constant nausea and violently sick episodes were getting me down, I couldn't really eat because I felt so sick. I figured that's just how things can be so did nothing but suffering on.
Then, I realised i'd lost 11lbs in the first 14 weeks coupled with how dire I was feeling. I have now got some anti-sickness medication from the doctor - only very light stuff really but it's made such a difference. The nausea and violent sickness has now gone and because I can actually eat now, my energy levels and mood have improved.
I guess what i'm trying to say is don't suffer and get yourself down, assuming that you're suppose to be feeling horrendous, chat to a doctor and see what they can do. I'm the last person to recommend medication if you can avoid it but I really couldn't see how I was going to carry on when I was feeling so crap.
Alipops x