4 days post extraction

[Gabby0515]

I had #13 and #30 removed on 10-26-17. #13 is healing normally. #30 is still giving me a bit of pain, not overwhelming though. 1/2 a pain pill is easing the pain. #29 has gotten sore though. The dentist spent 25mins trying to extract #30 before finally sawing it in half. Could this cause #29 to hurt? I also noticed a white milky film over #30 extraction site and a faint bad taste in my mouth. Is this normal? Here is a photo. I had just drank coffee with cream, please excuse the Orange tongue. http://i152.photobucket.com/albums/s177/Gabby0515/FB_IMG_1509365082141_zps3kpy5ngd.jpg