Relationship OCD

Does anyone struggle with relationship OCD? Me and my man have been dating for a few months now and i keep questioning our “connection” and if its “right.” I will also try to think of moments that prove our connection. Anyway this basically becomes obsessive thoughts. We have split once and during that split I missed him like crazy and it basically reassured me that I do infact love him. Yet when we got back together the thoughts came back. I was wondering if anyone else experiences this? I am in therapy but unfortunately its not a quick fix and it takes time to heal.