Mucus plug ??? Not sure !!!

Hello Ladies!!!

Am 12 weeks pregnant with baby #2.. yesterday evening I found some clear white and yellow coloured mucus like this doesn't look like normal mucus discharge doubt it could be mucus plug.. but I did not bleed nor i don't have any pain or discomfort till now.. am much confused !!! Never had this in my 1st pregnancy

Have an appointment with gynaecologist on Thursday!!!

Can it be my mucus plug am i in danger??

Anybody had same issue??? Kindly help me out !!!