ride or die

I want to get difderwnt people's perspective when it comes to this. So me and my SO have Been together for about 2 years now. when we met he was financially stable but a few months after we started datibg he lost his job house car everything and was living in the streets for 4 months or so. remained by his side regardless if he had lost it all. we tried having a normal relationship you know going on dates and all I payed for everything and help him find a job. long story short, he moved to another state he found a job and was there for another few months. when he came back to me we moved in together and struggled abit more and I was the one providing for everyhting meanwhile he found another job here. it was hard and stressful and in the process I lost myself and became overwhelmed. I left him a few days ago because I was stressed and felt like I couldnt no more especially since i felt like he wasnt apprwcating me and only taking advantage. now he still has a job but no transportation. I feel bad abiut him strugglong on his own .but was it wrong that I left ? for the sake of myself and being selfish ? we were trying to conceive but because of all the stress I feel thats why I coildnt. and thats when I realized i couldnt no more. was it wrong of me to do this amd leave him struggle alone ? 💔