What do I think?

So, relationship question! My boyfriend of a year and a half loves to always spend time with me. We both work at the same place. We live together. I get 1 day a week of me time. I feel guilty for even ever trying to try and see friends on our days off. We get 3 days off together. I get 4 days off with 1 day to myself. I shouldn’t ever feel guilty for wanting some me time. When I try and hang out with friends on one of our days off, he mopes around and is like “I want to spend time with you”-so that automatically makes me feel guilty as fuck. Am I just being a bitch or is he just a tad bit controlling? I don’t think I should feel guilty for it but I always do.