I can totally relate here. I gave a 1,2 and 4 year old and my morning sickness is terrible this time around. I seriously just want to die and for it all to end!!!!
I am just trying to rest/ sleep as much as I can as sleep is the only relief from the feeling. However that is hard to go with my lot- as they are all home with me. I just try and lie on the couch and organise activities like puzzles, cards, more tv then normal.
Hang in there- I am at 11 weeks now so fingers crossed I only have a few weeks left.