How do i get over my fear and jealousy?

Well the thing is i don't have any friends, sorry to be pissy but i see women as a threat. I dont like women, i dont want them to be like me and i dont want them to be better. I have a boyfriend who says he wants to get in touch with old friends or meet a new friend. Basically he wants to be social with more than me, family, ppl at work. He says i should get friends too, just writing this i have knots in my stomach. Because i can see me having a female friend and she is going to act lushes and cute and y around him and then im going to catch them in bed together. What do i do about it, i cant just be a weirdo my whole life. in the past id say i either had friends or i had no friends and a boyfriend. women just like to ruin things for other people i suppose.