Hi. I'm Pregnant And I'm The Last Month And A

Hi. I'm pregnant And I'm the last month and a half I got itchy in the vagina area. Right at the top (mons pubis is the closest area I can think of) I thought it was due to a yeast infection so I put canestin on it. It didn't help. So I stopped. In time the itching stopped. Now I have a few small red itchy bumps. And have been there for a couple weeks now. It is not a sti. We've been together 5 years. Just curious to what it could possibly be.