This sucks :(

So my ex came back saying he wanted to be with me, that he was an idiot letting me go, that I'm all he wants, and all that stuff. I didn't wanted to believe him, and he keep trying to make me believe him. We talked for a couple of weeks, I was still skeptical, and after a while we had sex. Everything felt fine, it felt like we were closer than before. He was still saying all these sweet things and all. We texted for the next couple of days, and then nothing. I tried contacting him and no reply. I've been the last few days in the hospital, I had ovarian cysts in the process of rupturing. He finally answered today, I told him what was going on with me and the most I got out of him was "I'm sorry". And then he said he didn't wanted to be with me, after I freaked out for a little a while, he said he didn't even do anything for me to feel the way I'm feeling (used, that he was just wanting to have sex with me).

Now it's not only my physical pain but also the heartbreak. I know I shouldn't have trust him but I still had feelings for him. Combination of my birth control, my pain meds, the pain I'm in, and now this, I feel so depressed and all I've been doing is cry :/