Hello, I recently stopped taking my depo birth control shots I was due for another shot in November. I ve noticed I ve been getting sick every other week which isn t normal for me I spoke with a pharmacist, she told me getting of the depo effects your body. That most women will experince withdrawns. I was wondering would a low immune system be one of them. I m a relatively healthy 22 year old I take vitamins everymoring, I don t smoke or drink, I workout 3 days a week and eat pretty healthy.