Sick in 2nd trimester!

Grecia

Has anyone gotten an intense wave of morning sickness around 20weeks?? I’m 19w2d and threw up all night and I can’t kick the icky feeling. Ugh! I got nauseous in the beginning but have never thrown up until lastnight. It’s not good poisoning bc my son & hubby ate all the same food as me yesterday. Someone suggest something plzzzzz