I know this is extremely late but I need answers. So 3 years ago I was dating this guy we had sex 3 times used a condom each time. After my period ended we had sex the 3rd time literally a day after my period. Well the next month my period was a week late in that week I had extremely severe pain in my lower abdomen and lower back and down my pelvic area. My period (so I thought it was) came after that week and the pain remained I had heavy blood and there was black clots. I was in so much pain I couldn't hardly move or bare it I was crying. Could I have had a miscarriage? I wasn't able to buy tests at the time I had no money to buy any. What should I do if I didn't seek medical attention if I did miscarry?