I'm confused,masscarriage pregnant?

so last month on August I was two weeks late on my period and I thought I was pregnant until on the 14th of august I got these heavy cramps and contractions they were supper bad it was an extremely painful cramp that came every minute and I was bleeding heavy and more blood clots they I ever had gina had an odor and then it fanally went away I didn't think it was too much just more then usually, days whent by it kept getting better throughout the days.. and I was spotting and my vagina had an odor and then it fanally went away, I'm just wondering if I had a miscarriage!, and i still haven't gotten my period since Augusta 14th, today's date is September 20, am I pregnant again or is my body just getting back to it's usually state, I'm just confused and need help.!!!