Need some help, Boot Loop

Ok, I just rooted my Droid Razr M a day ago and installed a couple of root apps, I installed a custom font app and installed a font on the stock by accident... I have SafeStrap installed. When I rebooted, I am stuck on the boot loop. It just ends at the end of the droid animation.

if anyone knows how to solve this problem, Also how do you mount in safestrap. I am not able to mount to my laptop while in safestrap.

Ok I was able to make and flash a custom ROM to be able to turn phone on completely, but how could I fix the stock ROM? since Safestrap doesnt let you edit the Stock 1. Would I have to edit the files myself?

I feel stupid for not backing up the stock...