Advice on Morning Sickness

Around week 5 my morning sickness started. From then to week 8 it gradually got worse and worse. I ended up going to the ER because I couldn’t even keep water down. They gave me an iv and zofran. Also, a prescription for zofran, Unisom, and B6.

I’m now just over 9 weeks and my zofran prescription ran out. So last night I took the Unisom and B6 and was prepared to wake up to being sick again. Well today I don’t feel perfect but I feel pretty good. Haven’t felt like I’m going to throw up and a slightly queasy stomach but nothing to complain about. Should I be worried that I’m not having the same level of nausea?