Well if time is resetting because the reverse flash never existed, then...
He can't have killed Barry's mum, his dad wont be in jail, Barry will never have lived with Joe, Harrison Wells was never murdered, and he won't build the accelerator for another five years, it didn't explode, and there are no meta humans, including the flash, and Eddie had no reason to shoot himself, so Eobard might still be born after all...
Personally I blame Moffatt for this.