Broke up with my boyfriend of 3+ years

I think it was the right decision. We agreed we both still love each other very much, but so much of our relationship has been long distance, and we were no longer as happy as we could be. He was sexually frustrated and asking me to lose weight (despite the fact that I’m not very overweight and have no health issues related to weight), and I was unhappy with how he’d treated me. I wish that we could be as good for each other as we used to be.

If anyone else has gone through this and has any words of advice, I would greatly appreciate some right now.