Pregnant and nauseous

So I basically have been in bed the last few days cause I feel too nauseous to move. I have no appetite so I don't eat much even though I'm pregnant. I know morning sickness is a thing but this nausea is stopping me from doing every day things. Is there anything I can take for medicine? Has anyone else felt this way? I went on google and looked it up and it is very common for people to feel nauseous throughout the whole day between week 6 and week 20. Obviously I can't lay in bed for that long as I have stuff to do, does anyone recommend anything I can take to make me feel better?