u/LILSPOOKY777

Hi yall i have have my snake bites for almost 3 months now they have been healing great last i use alcohol free mouth was and an after care spray 2 times a day last night i fell asleep and when i woke up i felt something funky when i went to go look at them i noticed this i was wondering if anyone knows what is it i could of accidentally bit my lip in my sleep i do sleep with a retainer in at night which i clean daily im not to sure what to do here any advice would be appreciated