A lack of periods after discontinuing depot shots of contraceptives is normal. It can take up to a year as your body metabolizes the hormones before menstruation resumes. There is no evidence that depot shots decrease a woman’s fertility and therefore, during this time, alternative methods of contraception are necessary if pregnancy is not desired.
Your sharp pains in the lower abdomen and pelvis as well as abnormal bowel movements appear to be related to a gastrointestinal disorder. Inflammatory Bowel Diseases (Crohn’s Disease and Ulcerative Colitis) as well as Irritable Bowel Syndrome (IBS) can present with these symptoms. If your symptoms do not resolve, become worse, you develop blood in your diarrhea, or you are concerned, then you you should be evaluated by a gastroenterologist.
