Short & lighter period and now this…..

Charlotte

Hiya guys, my period ended yesterday, however this month was a shorter period and lighter than usual which I know can be normal from time to time but Iv just wiped and noticed quite abit of sticky discharge. Is this normal? My periods normally last 7 days and are really heavy but this month was the opposite, it only lasted 4 days and was a lot lighter than what I’m used to. I will attach picture of discharge xx