Torn. Guy problems

Ok so I’m literally torn I don’t know what to do & it’s been heavy on my mind. And I don’t want any judgment but I need help cause I don’t have any friends to talk too

Is it bad I don’t know what guy too choose..

#1 Ones my ex “hs sweetheart”we dated for 4 years 8months been through hell and back literally, we had a miscarriage etc. and I know I’m only comfortable with him because there’s chemistry.. at one point our relationship was very toxic which is why it ended. We’ve been broken up 2 years now and just recently started communicating again and he wants to restart. Ugh that’s that.

Guy #2 I’ve known for going on 10 years.. since middle school we’ve had crushes on each other since.. but never really dated we’ve talked on and off for the past 2 years he’s a genuine guy and he’s different then the guys I normally go for and I wanna believe it’s too good to be true but I know it’s not. He’s the type of guy that I always turn down and go for the wrong guy and he’s just kinda like I told you so.

I don’t know what to do

Or should I just wait and meet someone new🤦🏽‍♀️