Tooth extraction?! Is this normal!?!?

Leasha • Mama&wifey 💖

So quick recap, I broke my back molar a few years ago, and left it so long the infection was crazy, saw it in xray and it was a massive area filled with infection. They pulled it on friday, and since yesterday morning ive noticed over the blood clot (they left it open for the infection to drain, no stitches) there is white film, my hubby said to brush it, but I know itll unclot it, ive done regular brushing everywhere else, and salt water rinses, is this normal? Is this just the infection coming out? Anyone had this before?

P.s, i know this isnt the group for it, but its the most read group, and people are super helpful, so please dont be mad im reaching out for help here! :)