Has anyone had this happen?

Has anyone had bleeding for 1 day followed by 2 days of spotting, and on the third day, only have spotting when you wiped? And then nothing. My cycle is usually 5 to 7 days long, and right off the bat heavy flow up until she just ends? Maybe baby, or any advice?

Edit: my period was 2 days late, I had a vvfl on the day af was expected, but when I started I though it must have been a chemical, but with how lite it is, with no clots, or cramps, and still being so sleepy and nauseous...I was wondering if anyone else has had this happen. I honestly don't know what to think, I wanna test again, to see if I still have a positive test, but am really scared.