Hiding the pills

My mom is absolutely against the birth control pills. She even told my doctor during a check up to never give me birth control pills if I ever ask. When she found my sisters pills she freaked and has been on my ass saying how she’ll find out if I ever want one. I got the Depo shot recently (without my mom knowing) and so far I’m constantly bleeding and been bloating soooo much to where I’m so self conscious about my body because I can see that I’ve gained weight. I want the pills because it regulates my period but I have no idea how I can hide it. Can someone help??