Sometimes i feel guilty...

When i was 22 years old i was in a steady relationship with a guy i loved very much.. we did use protection but not all the time. One time after a careless night or two, i used the morning after pill, but i got pregnant anyways.. i used the morning after pill because i wasn't ready for a baby at that time in my life, but when the shock of being pregnant had settled, i was really happy.. At 8,5 weeks pregnant i had a miscarriage.. i was crushed. My bf at the time thought i caused the miscarriage on purpose and we broke up. Now 8 years later i still think about it sometimes.. Maybe if i didn't take the pill i would have a 7 year old son or daughter right now.. I feel guilty although i know i couldn't 100% prevent a miscarriage. At 30 years old now, all i want is my own little family...