Phenergan is a good one that I always found to work. my sitter was on it also they have suppositories if you are unable to keep the pill down which will also work great. And for the constapation I would say stool softener will be the safest it what I have to take because I am on anti-nausea medicine as well as pain medicine
Look up hyperemesis gravidum. I too was on zofran and regal pump. I vomit morning, noon and night. I didn't get better until twenty something weeks. I am 35 wks and I still have my days of feeling nauseous. I lost 21 pounds pregnant I only gained 10 lbs back. Wish you well on this journey drink lots of fluids.
I had it badd!!! im now 12 weeks n i think im in the clear. nothing helped for me. i wish u the best of luck because it is for sure not enjoyable!!