Talk to Gynecologist on Constant Water Discharge

Mujhy pehly periods 7 days hoty thy jis m 4 days flow k sath or baqi spot bt ab mujhy 4 days heavy bleeding hoti h or spots 10 days tak lagty hn .2nd ye k periods k 11 day se hi continuously water discharge renta h water transparent or smell bhi nahi hoti .mujhy regular namaz ki adat h or me is waja se apni namaz bhi nahi parh sakti, I have been married for 14yrs and have 2 kids ,or gape k lia 4 yrs IUD rakhwai thi bt ab 4 yrs se conceive bhi nahi ho raha ,my gynaecologist said infection h or 3 months course bhi Kia bt koi faida nabi hoa plz help