Food.

I just ate some sonic not too long ago, had some ice cream afterwards. I couldn't eat it all. Got home, took my meds and started to not feel good. I threw up all my food. I think it was the ice cream. Last week I had a mini ice cream sandwich and I didn't feel too good after either. I don't really drink milk, maybe chocolate every once in a while. So could I be lactose and tolerant or what do you think? I was also wondering if since I just took my meds and got sick do I need to take them again or just wait until tomorrow.

Sorry for the long post.