TMI light brown discharge and black stretchy thing after period

so i ended my period around October 29 and lasted about 4 days and it’s november 5 now and like usual, i get the dark brown discharge for a couple days after my period ends then i’m fine. but ive had brown discharge for a week now? this morning i woke up to a black stretchy thing (it kind of felt like ewcm but it was colored black or a very very dark brown) and then later on today i had a very very light brown and creamy discharge and it was a lot like i felt it come out of me. <a href="https://play.google.com/store/apps/details?id=com.glow.android.eve">eve</a> says it’s my ovulation week. maybe it’s nothing to be worried about but it’s been a week already and the black thing looks weird.