Yellowish eggwhite discharge

I am 11 weeks pp and have been experiencing eggwhite-like discharge since I had my IUD inserted a week ago. It was pinkish tinged initially which I knew was normal but now it is yellowish. No itching or irritation but it crusts in my underwear and makes my hair stick together like glue.

Just wondering if the colour is an indication or infection or if it’s normal.

There is a bit of an odour, but not overly fishy just... not normal?! I don’t know how to explain it. Similar to a period smell?

I have a follow up with my OBGYN in a few weeks but don’t want to go in earlier since I’d have to take the baby if it isn’t an emergency.

Anyone else experience this?