This is DC3 so you'd think I'd be experienced! Only 13 weeks but I was kind of hoping by 12 weeks, I'd magically feel better. I have a nearly four year old and an 18 month old. Poor things are mostly ignored while I lay on the floor feeling sick/ being sick/ feeling dizzy/ exhausted/ generally hungover ALL the time. My 18 month old gets very upset when I'm sick and both of them ask me to play with them all the time but I have beg off, saying mummy feels poorly and I just put the tv on. Poor neglected things 
I feel so awful. So much worse than with either current DC. It's not even the sickness. I just feel so shit all the time, like the worst hangover when by 7pm you just want to give up and go to bed because you feel so awful. What is happening in there??
Sorry for the moan. Waiting for that second trimester burst of energy to kick in!