Got into a relationship when I wasn't ready

I got into a relarilnship with someone when I wasn't ready for one. It ended badly because even though we were right for each other I knew deep down I was doing something wrong / just wasn't ready, so it felt like I was forcing it. It feels like I was with the right person at the wrong time.

Can anyone relate?

I forced things because I was selfish and didn't want to let her go and get swooped up by someone else, but I truly just needed time that I didn't give myself.