Please no judge mental comments here... I switched my son to formula (he's doing MUCH better on formula than he was with breast milk I'm not sure why) and I'm in the process of drying up my milk. I started taking Benadryl last night and I'm wearing a good bra 24/7. I have a pump and last night I pumped 5 minutes on each side just to relieve myself, how often should I pump tiny bit out to prevent mastitis but still dry up my milk??