PLEASE HELP TELL ME WHAT I SHOULD DO?

Me and my boyfriend are havin a lot of problems and it seems that like anytime we are really truly talking is when he needs me to buy him something and do something for him…..comin this 3rd it will be our 6th month together and I want many months to come buh at the same time im tried of bein put aside for his friends and what not I don’t know what to do about this………………he talks about other females in front of me and he admits to callin them baby and leadin them on and what not…..when I talk about othermen to him he gets mad and upset……………..he don’t have a job so im supporting him and trying to help him buh I cant do it on my own… I feel so used and unloved…..he says he love me buh idk...when I talk to him about it he say girl stop tripping…when he see im for real than he start say I love and what not than he goes right back to being a *** hole……I love buh I don’t know how much I can take……