hi,ive been on nur insturate for more than 4yrs,switch 5mths ago over 2 depoprovera,experienced breakthrough bleeding,were treated with cyklocapron to stop the bleeding and it did,but at the moment had light pink flowing and discharge not so heavy.wat i need to know am i suppose to get a normal period or what cause this morning it were red and small piece of clot came down got me worried,still cant sleep at night and also  have a low hb of 9at the moment and doctors keep saying its normal.need to go for my 3injection 2september 2013 want to know also if triphasil would b a better option and when does btb usually stop,making me scare,weak,and confused