HELP!!!!

I've tried cold turkey... owwww

I tried a tighter bra...wet and owww

I've tried shorter feedings... just ended up pumping more often

I've now dropped feedings to 12 HOURS APART and I'm now pumping 14 oz at 12 hours (it was 10oz at 8 hours). If I only pump off the top at the 12 hour mark I'm in pain again in 3hrs and have to pump off the top again. Trying to quit is giving me more stress and anxiety then I had when I was thinking about pumping all the time.