Regretting My Breakup: Need Advice

so i broke up with my boyfriend because my mental health was deteriorating rapidly, several attempts and hospital scares and i didn’t want to pull him down with me because he was also dealing with shit and because of my anti depressants i had no sex drive so that made it even worse. i thought i had no sex drive with just him but really it was with everyone. but i ended it without truly thinking and i have never regretted any decision i have ever made apart from this. it’s been a few months since we’ve broken up and 2023 is going so well, my mental health is the best it’s ever been, i have my genuine smile and laugh back i really can’t believe how well i am but i am so in love with him it hurts i’ve told him how i feel and he’s reciprocated that feeling to me but he’s just not ready for a relationship again which i respect and i just want him to be happy whether that’s with me or not. i’m going to wait for him no matter how long it takes, he makes me so happy. thought?