Weird Cycle...HELP!!!

Nikki

So, for all of my life up until about a year ago I’ve had a regular period and really it’s still regular but I’ve noticed some changes. My cycle comes every 3 weeks and I only have about 19 days in between my periods And right after my period I have this brownish discharge for a week, then it’ll stop and it’s regular clear discharge for 7 days and then I’ll be spotting again for 2 days and then my cycle will start. I am 32 years old so maybe my hormones are changing. Does anyone have an idea of what this could be?