Need advice on post symptoms stomach virus

So I had symptoms of nausea, stabbing stomach pains, major migraine, dizziness and diarrhea starting with some symptoms last Sunday so it’s been a week at this point. I went to patient first when symptoms peaked last Wednesday and I got blood drawn. All they told me was it was a stomach virus but didn’t know what and said the noises my stomach was making was normal.

I had a slight headache the last day or so but the only thing that still seems to be lingering is the stabbing stomach pain and diarrhea. I’m debating on going to see a stomach specialist (gastro- something) because maybe something more is wrong with my stomach but wasn’t sure if I’m just being a hypochondriac about it. Thoughts or anyone else experience this stomach virus?