Idk, this happened out of no where. All I did was take out the battery  after I turned off the phone, swapped it with a new one, and thats when  it started to act up. Both batteries are stock. The phone freezes after  it boots up. Then about 3-5 minutes later, it reboots, but freezes again  until it boots up all over again, and freezes. Took out the battery for  about 7 minutes, but still. After it boots up, im able to swipe through  the homescreens, click on stuff (very laggy tho) then not even a minute  after that, it just freezes. Not sure if its the ROM causing it :/
UPDATE: It mysteriously started working again. I was sooo close to returning to stock. I guess not even the phone likes Stock lol.