Please!! Help!!

So I started spotting on the 12th at around 11:30 pm & then on the 13th it got lighter , a lot of brown & pinkish red.. Now it's the 14th & it stopped .. My cycle last up to week.. Af would never end in 2 days.. What's going on????🙄🙄🙄🙄 could I be pregnant? Should I test?? Please comment what you think.. Has anyone has this & is pregnant right now??