missed and HAPPY

Jo • Some call me Squirtle, Others call me Puddles, I prefer Jo:)
So my period is late and I'm extremely happy. We've been trying to have a baby for 4 months. To be fair I'm only 2 days late but ..fingers crossed. 
The only thing that worries me is that there is a bump on the inside of my left vag lip. I went to the ER and a Resident Dr. Said it was herpes and after I bawled my eyes out. We got a second opinion that said it wasn't, it was just filiculitus. I'm extremely worried because we both agreed on getting an abortion(my second one) if we have herpes and he would get fixed. I'm terrified... anyone have any experience with herpes or vag blisters? Anyone know the difference?