Neck blisters??? I don't know.. My buttons have neck blisters at the back of their neck.. on the right side.. I checked only 3 and all 3 have them.. Are these neck blisters? It had yellow and watery stuff in it.. Or is it a crop bubble (I saw this while I was researching)? AHHHH I know I don't know anything about buttons.. and I'm really sad that I can't do anything..