I've had sex once, and almost had sex the other day, but it hurt way too much when he tried sticking it in me. I'm sure this is because I wasn't aroused enough. I'm on my period right now and he still wants to try to have sex. since I'm sure the blood will kind of act as a lubricant, will it ease the pain of him going inside me? or is it still going to hurt unless I'm extremely aroused?