Cut on my vagina (TMI)

Crystal • married 💍 mommy to 3 little girls 👑👑👑
The last couple of days of been using the bathroom constantly and today when I wiped it stung and there were 3 really tiny dots of blood so I took a mirror and realized I got a cut! It's so uncomfortable to walk it hurts it looks/feels like a paper cut. I don't know if it's that serious to call my ob or not???? I never had this happen to me