I have accepted Christopher and Schulze's opinion on herbs, etc., and do not take any supplements that are animal in nature. I get EFAs in raw nuts and seeds and I take Udo's Choice oil.
Yes, it is normal to pass oil in your bm's because the body has a tough time using oil from animals. Not that you might not see a benefit but you are going to lose some.
Lobelia before bed can help with TMJ. You need to find out what stressor is causing you to grind your teeth at night - in the meantime, a dentist can fit you for a nightguard. IT will help.
Dr. C's SHA tea (www.drchristopher.isbrilliant) is great for sinuses. I would also use a saline douche 2x per day.
I have a segment on my homepage where Dr. S talks about clearing the sinuses as well.