PLZ help!

I used fiddler to inject progress into my Dead by Daylight account, but I don't want to ban it, I will buy another account (for use fiddler) and I will reverse the process on my main account! is that possible? I can remove all blood points and recover the normal account, can I be banned even with my old progress? how to erase the traces?

They will not ban you for using fiddler (EAC will not ban). You are safe at this point.... whatever you do with fiddler afterwards to modify your save, that's bannable.

Reversing your account is just as risky as adding tons of items/perks (anything) because you alter it.