hi everyone I’m 18 years old and I’ve been on the iud for 2 years. I got the 5 year one and I’ve never had a issue till now it’s been bothering me when I have sex. It’s been twice that after sex I feel really sharp pains in my abdomen and like contractions(period cramps) Had sex yesterday & was bleeding just a little... I thought it was my period because I usually start around this time but it’s just brown discharge today.. has this happened to anyone?