How to Stop Overthinking in a Relationship

I put my concentration into something else lately it is splatter painting

Same exact thing for me. I've had my fiance write why he loves me, and I review that when I start getting paranoid. Someone also mentioned making a list with the facts and what he does for you, and review that.

You have a great partner, that's a plus. Writing those thoughts down is a terrific idea.

I find talking to someone. I call my sister if I find I'm spiraling. If you don't have someone who is easy support writing can help. I find its easier to process my thoughts when I take them out of my body and sort through them through conversation or putting it on a page.

Dude I just posted a similar comment! I use about 5mg of an edible to get me through those moments. It's so stressful when your mind is moving a million miles a second

I do the same thing. That's one reason I've been single since 2015. I would say try to fact check as much as you can, and maybe try therapy if it gets too bad? That way you have someone to talk to about it.