I'm 17 had the inplanon/rod in my arm for 11/2 years my period stop completely when I got it, I had it removed 2mths ago was put on the pill yaz as soon as I got it taken out it has been 2mths on the pill I thought I would have had my period by now but I still haven't, I am sexually active, 2 days ago I was having really bad pains and thought yay period pains was only red/brown discharge not much comes and gos , is it something to stress about ?