Hello
I would like to say ask if the
pregnancy was confirmed by-
1. A doctor's examination of the clot you passed, preferably by histopathological examination.
2. A blood pregnancy test. OR
3. An
ultrasound that clearly showed a pregnancy in the
uterus.
If any of the above was positive, then yes, you did have a
miscarriage and it is best to go back to the doctor to see why you are still bleeding. The cause can only be ascertained by a clinical examination and blood tests and an ultrasound scan.
However, if none of the above was done, the possibility of pregnancy in the first place itself is questionable and you may just be having
irregular periods.
In any case, go and see your doctor and hopefully you will find an answer.
The possibility of twins and miscarriage of one twin can is there, but till you see your doctor and have a scan, these are all merely speculations.
Best wishes.