I got both wisdom teeth taken out on the left side on wed oct. 22. The top was a simple extraction while the bottom had to be surgically removed. I rinse with salt water and apply warm towel compress regularly. The swelling went down for the most part, though the lower jaw is still a little tender. Its been 7 days and i woke up suddenly at 3:30 am with sharp pains. The pains went away after about five minutes and i applied a warm towel and rinsed with salt water just to be sure. My gums are yellow and occasionaly my saliva has a yellowish color to it. Is this cause for concern or am i healing normally. Thank you in advance