I had my #18 molar pulled 12 days ago and at my post op appt (day 6) the doc said I was doing great! I've been good and noticing that every day the white film covering my blood clot has been getting smaller. Today (day 12) I noticed the white film is all gone and I see dark red I'm assuming blood clot covering the whole and the site has been a sensitive. Should I be concerned or is this normal? I have literally followed every instruction to a tee and I'm still swishing with salt water several times daily

And I can see in the hole... Doesn't look deep but still open