I was curious is obsessing over like Harry Potter part of OCD? Its my favorite movie and book series and i have so many clothes and decorations and stuffed animals that are all harry potter related.

I would say no. Usually obsession in ocd are things that cause anxiety

Well I mean the negative side of OCD causes anxiety....like I heard a lot of high level athletes have ocd, which causes them to drill and practice and think about their sport obsessively....so I think people with ocd may have tunnel vision a lot of the time, plus we’re lost in our heads so much of the time....I’m pretty much constantly obsessing about something, like a tv show or a project or a new hobby...the thing is obsessing about a tv show doesn’t cause me any distress so it’s not a negative thing

I Would say no! OCD always involve unwanted thoughts that make you feel scared and anxious. Im also a big harry Potter fan and at times, that was almost all I thought about! But it passes, so ENJOY this time you are "obsessing" about this amazing Story and try to get something out of it, like creating something or analyzing more the books and what they teach. I loved every thing about dementors and how you fight them... At times my anexiety was a dementor sucking my joy of life and I did my own patronum thinking about my most happiest powerful moments and that helped... Even I know this is not the correct way to fight OCD, this helps.

Gotcha ok