How to deal with ADHD and OCD like symptoms causing issues during meditation?

I am only 2 months into meditating and I've been having some problems. I am unsure whether I truly have the behavioral/thought patterns that are considered ADHD and/or OCD, but for a while I've been noticing symptoms for a while now. The problem I am having during meditation is I overthink things to the extreme. I start thinking about whether I am doing it right. Then I overthink so much that I can't even focus on anything else anymore. I have this problem with reading as well. I start thinking about whether Im reading properly and then my mind starts going into overdrive trying to make sure I do every single detail perfectly but instead my brain just fries up and I can't do anything anymore. Then frustration and doubt sets in and it gets even worse. I know that this is an overall problem that I need to work on and fix. I am working on it. But I would really appreciate any tips on this for now as I feel it is quite a barrier in my process. EDIT: I came to the realization that I need to remember that those "symptoms" or behavioral patterns are just thoughts accompanied by strong emotions. As with any other thought, acknowledge and let go.