I might need to take a break from trying to make a new Sonic OC. I've been stumped on it for about 2 weeks and last night I couldn't draw well at all and ended up watching TV. I'll probably doodle other things, likely burnt myself out over thinking.

It's alright! You should try and doodle an existing character for the time being. Sometimes you could spend a long time refining a character's design, so experiencing this is perfectly fine. Maybe you can copy a scene that you like from TV?