I can’t last long

This is kinda embarrassing for me but I realise I can’t last long in bed. I’m very thankful my boyfriend can last for hours but I find myself finishing very very fast. I don’t know if I’m sensitive or there’s something wrong with me but I keep seeing stories about women usually lasting longer and it makes me feel very insecure. Like it really doesn’t make me much, simple penetration can actually make me finish. Are there other ladies like me? Please let me know :(