I got my periods on the 12th of June, it lasted 4-5 days. On the 21st I had
intercourse which my boyfriend came in me. My boyfriend came in me many times and it's the first time this happens. On the 27th I experienced a slight red mark on my underwear and a pinkish brown colour and when I wiped. It stopped but the next day i wiped it appeared very lightly again but it stopped. Could I be pregnant ?