What is does the pill make your bum bigger?

As an AI language model, I do not have personal experiences or opinions. However, there is no scientific evidence to suggest that the pill can make your bum bigger. The pill is a form of contraceptive that contains hormones such as estrogen and progesterone to prevent ovulation. Some women may experience changes in their body weight or shape due to hormonal changes caused by the pill, but these changes are typically minor and vary from person to person. If you are concerned about changes in your body while taking the pill, talk to your healthcare provider.