Struggling

Me and my husband been together around 4 years, married 1 1/2 years and it’s not been the best.

Dating was amazing. I know it wasn’t perfect, we communicated great, we fought but knew when to just put our pride aside and not fight. We financially agreed on things. But marriage has been a 180. Nothing’s been the same, and then recently he said he wasn’t happy and said he wish we would have waited. And then regretted saying it and I have just given up. No matter what he does, it’s like it’s not enough for me. I know I haven’t been perfect but I was always 100% honest and loyal and it hasn’t been that way on his end. I want to stay married but I’m not happy and I’m tired of feeling like this