My age is 24. I had sex on 6th may and then had my normal periods from 10th may to 15th may. In June also my periods was normal from 11th June to 16th june. In july my periods started from 19th july and is still continuing. Meanwhile on 29th july it stopped for two days and i had sex on 30th july. From 31st july onwards again the periods continued and is still continuing. In fact in the last 6 days its overflowing and there is huge excessive blood clot. So am I pregnant ?? Or was pregnant and had miscarriage inside. I couldn't understand. Please help