Ladies please help. I’m 30 weeks pregnant and just found this sore type thing on my crotch. It’s not near my genitals, it’s up close to where my pubic hair stops on the front of my crotch. I have only slept with my husband, who I just saw 2 weeks ago after he’s been in training for 3 months (yeah sounds bad but I don’t believe he would ever cheat). It’s not itchy or anything and it’s the only one. I’m going to call my doctor as soon as the office opens but I’m really concerned about this, please tell me it could be something other than an STD.