Pain during sex

Lauren
So this is my first post and I want to know what the hell is wrong with me?!?!
Basically, I have pcos (polycystic ovary syndrome) and when I have sex it really hurts, I lost my virginity some time ago now but it still hurts like crazy when the guy inserts it in me. I tend to be wet but it feels like a real deep burning sensation so I have to stop. I don't know wether it is because of my pcos or I'm just not used to it yet...
Someone please help me or give me some advice?!