Have heavy cramp and bleeding while i'm on inactive pills. period is supposed to get lighter, but never. why? if i stop pill, does it get worse?

Period prob w pills: You may need to change your birth control pill. Sometimes choosing a pill is a guessing game , but if you have problems, the problems can help us pick a more suitable bill. A woman's body size or other medical problems can affect her response to the pills. You many need to consider other methods like Depo or Mirena/Skylar IUD.