Hi so a little backstory is that I am 19 years old

I have grown up with people who believe in God and truly do. I also believe in God as well and I have prayed recently on something that was going on and have prayed multiple times before. I have tried to get closer with God and read the Bible but I never got to finish and I feel so uneducated on a lot of things. I also suffer with aniexty really bad that I have noticed recently and so just now I started to wonder if I have ever accidentally did the unforgivable sin. It really worries me because I’m scared because I don’t know if I truly have and it’s making me worry.

Is it because I’m uneducated the reason why I might be freaking out the most?

Edit: I think another reason why I am worried is because my mind sometimes go everywhere and I start thinking about anything and sometimes it can be bad thoughts (I’m talking in general)