Hi I went to see a doctor about contraceptives, suggested that I use depo injection (first time using any contraceptive drug)on the 30 of June I was expecting my periods on 4th of july,I missed that period, well I know thought it's the injection. ...sometime last week I noticed brownish cloths on my panties but wasn't feeling anything, happened for few days then my period started so I thought. ....I usually get severe period pains which is why I wanted to take injection. ....same thing happened so I thought maybe injection is deteriorating in my body perhaps. ...bleeding was bit heavy than usual but pains where quite what I'm familiar with..severe...went to clicks and bought adco-naproxin and mybulen capsules but I wanted something stronger than that (naflam)....heavy bleeding I thought it was because I took disprin earlier when I found chemist closed it usually does that to me....something unusual that worries me is that I felt big clot coming out rushed to bathroom and there it was. ...I could swear I saw an eye like thing. .I can't shake the feeling that I mite have miscarried. ...could I have been pregnant? Those pills could they be a cause?