Okay so I got the shot for the first time , October 17,2017 . Everything stayed pretty normal . But starting in November around thanksgiving I started getting weird brown discharge , and later just started bleeding all together. And THEN I started getting cramps and I just stopped bleeding yesterday. Are the cramps normal when you get the shot? How long is this shot gonna last 😭, and is It worth all the trouble . (I’m 18 and NO I’m not sexually active) 🤗