Thoughts?

My period was April 15th - 20th. It was moderate and completely normal. 10 days later, i began to spot and it was really light pink in color (first picture). This lasted for 7 days.. it was not constant. I didn’t have to wear a pad as i only saw it after wiping. On the 8th day, which was yesterday (5/7), i spotted a bright red (2nd picture) after wiping from my morning urine. I didnt spot anymore for the rest of the day, until last night after a bowel movement which was diarrhea (sorry).

Has anybody experienced this? Or have any thoughts on what it could be. I have no spotting today.