I Have Been Having On And Off N And V.

I have been having on and off n and v. Started on thanksgiving. I assume because I take Serena's meds that I had not enough to prevent the meds from making me sick. It happened again on Christmas. I thought maybe it was a medicine I had stared on about 9 months because it can cause n and v. I did not take it last week but I have spent the last 2 days with n and v. No fever, feel bad it I assume partly due to not taking medication I thought had caused the problem. I have R.A. And fibromyalgia, stomach problems due to daily anti inflammatory. Is it time to see my pcp or do I need wo wait?