it really does sound like its yeast or parasites so I think you should stick to it. At my worst I had symptoms like you,always feeling strange sensations.If the doctors said it might be anxiety, I have had anxiety attacks and it feels almost the same. Like I was saying above it was only a few days of no Sugar or wheat that I noticed a huge difference. I no its probably hard eating when you live with your parents and they bring home food or cook food that you shouldnt have but after a couple says you will notice a difference. Keep your chin up and things will start to change.taking minerals really helped with it as well.