I am 18 years old, and I have been on my period for 4 weeks now. There has not been a days rest. Before I got this period I suffered with a migraine for 7 days and I had been getting horrible unusual discharge. I got the contraceptive implant put in 3 years ago, and I have last week just had my new one fitted. I raised my concerns with the nurse as last week I had been bleeding for 3 weeks non stop, and she said if I was still bleeding this week to come back. I went back today and she has gave me "Lucette" tablets. 1 to take every day for 3 months, no breaks. She said if I am still bleeding in 3 months time I should go back and see her and she will examine my cervix. I have been suffering with tiredness, bloated belly, belly pains. The reason for my post today is the nurse has not told me what could be the matter and I just feel like an experiment. Should i be concerened about bleeding for this long. I'm 18 and would just like some advice.