constantly checking your feelings can really mess you up

Is it normal to analyze every thought & feeling you have? For example. If I had a feeling like I wanted to flirt or if I felt like I wasn’t sad when my partner left for the night ETC. I over analyze these and they lead me to thinking I’m a bad partner or it’s not the right relationship. This scares me so bad Is this basically ROCD in a nutshell? It feels so overwhelming when thinking about all the different feelings and thoughts I’ve had over time

So I do my best to abstain from checking my heart rate but sometimes I think about it and I can feel it beating in my chest. It’s not abnormal or anything but I notice it and it’s all I can think about. It’s usually the trigger or start to my anxiety spiral. How can I mitigate that? If I’m busy doing something I don’t notice it unless the thought comes along and says “hmm ur moving very quickly I bet ur heart rate is fast” I have zero symptoms of anything wrong. It’s a mental obsession followed by an urge to check it and if I don’t I feel anxious but if I do I’m still a little anxious especially if it’s faster than I think it should be. This is some sorta trap that I can’t seem to break

Hey guys, recently I’ve been struggling with always checking in with my emotions. And it gets very tiring right now I’m dealing with some suicidal OCD and I constantly check for negative emotions or depression. I’ve noticed it’s very hard for me to stop checking my emotions cause it’s something I’m used to doing because I have mental illness. Any advice on how to stop checking. Thanks 🙏