HELP ME SOMEONE 🥺

Jessica

Hi everyone, so I went to the bathroom ten minutes ago and noticed I had blood in my underwear. My period already came last month on the 30th and it always last for 5 days. Is it possible for it to start again a week later? Can someone help me? The blood was a dark color and when I wiped my vagina it was brown.

Note : had sex on last day of my period. I had sex this weekend twice but on separate days.