Is There Anything Like Relationship Ocd.I Was In A Relationship

Is there anything like relationship ocd.I was in a relationship with a very loving and caring person but I started having anxiety and used to think that I didn't find him attractive sometimes and he's dark...and i used to compare him and my relationship with other people's relationship even their photos and our photos together and I used to get anxious if we would have a fight and if he had a bad mood I started having negative thoughts that it's not working...I even started avoiding looking at other people bcos I thought I might find them attractive...then I told him that I can't hurt him bcos he's too good and we should breakup so he can have someone who loves him wholly