<human>: Can you give me a shortened version of the text?

We have been together for 7 months so far and I'll admit we kinda rushed into sex and all that. I always seemed to be the one who wanted to meet up more and seemed to put more effort into making the relationship work. I have almost broken up with him before because I felt he was taking me for granted and what I do for him and using me for mainly sex. 
Well, he asked for me to stay, that he would change, and I am feeling the same thing again. Whenever we see each other he always wants to have sex. I am also into fitness and he sometimes gets mad when I decide to go to the gym instead of sleeping over his house (which means a lot of sex/no sleep). I sometimes feel like he only wants to be with me to fuck. I feel like I can't ask too much of him because he won't do it such as hanging out in the day so I can get rest or he only wants to hang out when it's convenient for him/when he's bored. 
I don't know what to do/ if I'm overreacting or I should have a talk with him about it. And if I were to, what to say and what standards to establish.
<bot>: =I feel like my boyfriend of 7 months only wants sex from me and only wants to see me when it's convenient for him/doesn't put in as much effort into the relationship.