Brown discharge

Recently I’ve been find brown discharge in my underwear for the past 4 days

(I’m only keeping these like this in a bag cause my mom wanted to see and i haven’t seen her)

I didn’t get the first day cause I thought nothing of it. My period ended about a week and a half ago (I have long periods) and today is Saturday and it the 20 day of my cycle which usually takes 30-33 days to complete. My last period was weird. I bleed very little (it was pink it was so little( the few day or so then it was heavy flow like the normal start of my period.

It’s thick. I honestly thought it was shit because it had a really think consistency (ew I know)

When it comes out it feels like regular white discharge. You know how it feels when discharge comes out and your in your period feels different

Should I be concerned. I haven’t had sex (except for anal with my boyfriend a few days before my period was ending, the condom broke and we didn’t realize until later he didn’t come cause we stopped but the was a lot of pre cum which is how I noticed it was broken)

I thought it could be ovulation bleeding but that lasts only 1-3 days I read

Pls help

should I wait it out or go see a doctor