Relationship

I have been in a relationship with a guy for 4 years, everything was great and perfect and the last 3 months it clicked... for years we stopped being motivated I was depressed and I just laid everyday with him watching movies and we didn’t do anything, I stopped going out and I became very awkward, I feel like we are making watch other depressed and I feel like my feeling are not the same anymore I dont feel like doing simple things like holding hands. I decided to break up but I don’t know if its the right choice... Im so lost And honestly don’t know what to do, any advice or any opinion would be appreciated