Foggy, have you tried eating raw garlic? I think this has helped me greatly. I feel worse soon after eating it, but feel much better several hours later. I guess it is having a big effect. You could try eating raw garlic for a few days and see if you start feeling better. Don't overdo it though. Just one clove(section) of raw garlic at the end of a large meal. Cut it into small pieces, chew each piece separately, chew it well, and swallow it with plenty of water. You could start with one clove a day then perhaps later go to 2 or perhaps 3, one after each meal.

http://www.herbwisdom.com/herb-garlic.html

Another powerful and inexpensive supplement is clove oil. Use this cautiosly though, as larger amounts could be toxic. I use 3 drops mixed well in half a cup of water 2 or 3 times a day.