Pain after throwing up?

I am 15 weeks 4 days, I threw up this morning and it was pretty violent because I had nothing in my stomach, so it was basically just spit and bile that came up. But while I was dry heaving/throwing up it hurt my stomach really really bad. Now hours later, my stomach is still really hurting. It's not cramps, it just hurts like I strained or pulled something, and it's right at my belly button. Has anyone else felt this before? Not sure what to do about it or if I should call my doctor. The pain isn't extreme it's just enough to be uncomfortable.