Sharp stabbing, knife life pains

I have these sharp stabbing knife life pains in my vagina area and i don’t get these often and normally don’t last long but they are very painful and makes me wince. I’m pretty sure these are too low to be cramps and I don’t think it’s my period cause My periods very random and I get it every two months as I haven’t been on it long. I just want to know if anyone knows what these pains are? Thanks x