A Few Questions

I just started oil pulling about 10 days ago. I had been to the dentist and after a panoramic x-ray of my mouth told me I have lots of rotten bone over my 6 front (top) teeth, and they will need to be removed. Well that was WAY too drastic for me, especially since I have no pain or anything, so I found this forum and decided to give it a try. My upper gums had been a bit red for awhile, and that seems to have resolved...one of the most interesting things I've noticed is that my bowel movements have changed (almost immediately after starting) from way too yellow, to a normal brown color. Does that make sense? Could this actually be having that much effect on my liver that either the bile flow is increasing, or maybe some blockages are being loosened? I've only been pulling once a day in the morning and that one tablespoon of oil easily ends up being 3-4 tablespoons of oil and saliva by the time 20 minuyes is up, so I almost gag, I am so full. I would appreciate any thoughts from those of you who are old hands at this. Thanks.