need some words of encouragement

My now ex was sick all last week with food poisoning. I took care of him, stopped everything for a week to take care of him. In the middle of me taking care of him I didn't start feeling well however I ignored it because of school and work. A few days I end up in the hospital and needing to get emergency surgery. He didn't brother to text me , he told me he wouldn't come see me at the hospital and just to leave him alone. Before I knew how seriously sick I was I texted him asking him if he wanted to get breakfast after I left the hospital and he fine and okay. So this took me by surprise. He never went to go see me, he didn't ask me how my surgery went or even text me to get updates. I texted him 2 days ago asking him if he was going to pay me back the money he owes me and he told me no. So I left it at that. I'm so hurt like so hurt. I've been dating him since august and I've done everything for him. Been there every single time he needed somiething he said it himself. So the fact that I was in the hospital crying my eyes out in pain and he couldn't see me hurt. No he wasn't busy. He doesn't work, and he didn't have classes that day. He told me was just chillen watching the game and hanging with some friends. So I cut him off I haven't spoken to him in few days. I've been trying to ignore it cause I need to focus on catching up in school before we get to far ahead in the semester and I need to go back to work. But this is eating me up inside. So please send some word of encouragement my way. Please