I think I have Herpes.

I have sores on my vagina, inner vagina and they are 3 in a row. I’ve only been with one man and I trust him. We were both virgins and I got tested for HSV 2 and it came back negative. I’m guessing when he gave me oral he passed his cold sores to me. I’m embarrassed I had to call my doctor and ask for someone to look at me. I’m finally pregnant too so I don’t know if this will impact the baby or what. I feel worthless and so embarrassed this happened.