please help me...

i recently had sex protected with a condom twice. he was kind of rough. me and my partner don’t remember if the condom broke although he doesn’t think so. i have been feeling lightly nausea and mild vagina cramping. i really can’t afford to be pregnant, i’m only 17 and i have to go to college and really don’t want to be another family disappointment so can someone please help me find somewhere to get a free to low cost abortion done if i am pregnant...