Advice??

Sooo I’ve been having regular periods my whole life even after I had my baby 3 years ago. So 5 days ago, my period started and I took a shower the same day it came. All of a sudden I wasn’t cramping no more and in like 2 days my period slowly went away very lightly 🤔 I usually bleed for 6 days so this is very weird now lol does anybody know if showers stop your period for the month? Lol and no it’s not possible I’m pregnant because I haven’t had sex in a very long time