<human>: Can you condense the text into three sentences or less?

I recently moved to a new state and met a girl who we started out being friends with benefits and then decided we really liked each other and wanted to pursue a relationship. We both had recently gotten out of a serious relationship so we bonded quickly. Sex between us was always amazing and happened every time we saw each other, which was usually multiple times a week.   

For the last week or so our sex life has completely stopped. I work nights and she works days so it's tough to sometimes see each other, and when I do see her I generally like to have sex. Lately it's always an excuse though.  She's too tired in the morning, she's too tired in the evening, etc. I have tried explaining to her that I feel unwanted and sexually unattractive because I keep being turned down.  She assures Me she loves me and that that's not it but sometimes feels pressured. I have tried to cut back on initiating but sex is important to me. Then I'll try again, get rejected,  and the downward spiral continues. 

I don't consider myself unattractive, but this is giving me huge self esteem issues. I always make sure I get her off before myself, and that has never been an issue either. She is on the pill and hasn't changed birth control recently either. Am I being an asshole by wanting to have sex too much? This whole thing really has me feeling unwanted and unattractive. When I tell her this she says she'll work on it but nothing changes. I'm laying here after being rejected once again after having an amazing night with her and could just use some advice. I feel like at this point in the relationship everything should still be unicorns and rainbows and we should be fucking like rabbits..
<bot>: Been with gf 4 months,  constantly rejected for sex. Making me feel unwanted. Told her, nothing changes.