I've been on birth control pills for more than a year now and i havent missed a pill. I have a 3weeks ON and 1week OFF kind of pills. I was just off of pills for a week last week and started my new pack of pills jus this sunday. Today while on a showe i saw a drop of milk(?) on my right nipple. I tried to squeeze it to see if there's more but nothing came out. Should i be worrying???Is this normal??? I dont feel pregnant and as i said i never miss taking my pills. What should i do? thanks in advance.