Morning sickness going away at 8 weeks??

Rachel

I’ve had horrible morning sickness requiring constant zofran 8’s to keep my head out of the toilet. Suddenly, I don’t feel nauseous anymore? Should I be worried? It just seems so weird, I was super sick my previous pregnancy too, but it didn’t decrease til about 13-15 weeks.

This is my 5th pregnancy, no miscarriages. Thoughts?