Someone shared with me that parasites can make you feel anxious and like things are crawling around in you and bloated. Infact, my niece had some of the same problems and took Black-Walnut for about 3 days, on the third day, she had an 8 inch tape worm come out. She began sleeping better and felt more relaxed.
Also, did you cut out dairy, Sugar and white flour? These things are very bad for our system and will play havoc on your body as well. coffee enemas can be of help too.