For as long as I can remember, around days 2-4 I get this stabbing pain in my vaginal area? It's not really inside and not really outside, almost like it's right at the opening inside. It's happened while I've been on the pill, patch, and not on BC. Is this normal and do any other girls experience this? I haven't mentioned it to my OBGYN, but if it's not normal then I'll mention it next time