i went to the clinic to put myself on some kind of contraception only to find that i was preganant, i had come on my period 2 weeks before that date, and i thought i was on again i had bleeding for a week which was a browny colour, i had a baby 3 months ago and just thought it was my periods getting back to normal, the hospital told me it was a miscarriage but a week from taking the test it still shows that i am pregnant?