What is this feeling I'm having

Am 63 year old woman. Have had numerous problems for several months-sinus infections (numerous antibiotics), diverticulitis (flaygl), & a burst of vaginal fluid (like when a woman's water burst at childbirth). Also have high chloresterol & low thyroid. Each of these conditions have been tested thorouhly. A CT Scan revealed a thicking in the lining of the colon & two cysts on both kidneys. In the past month or so, I've had a constant feeling of being frightened. The feeling is 24/7 & never goes away. I've tried deep breathing methods as well as diazapam and lorazapam. Neither makes this feeling go away. It's there when I wake up and stays at the same level all day. I don't have trouble sleeping and am not consciencely afraid of anything. In the past few months, I've been exposed to lead paint and mice droppings (a lot of them). I am also slighly nauseated, have mild headaches & constant ear ringing. Do you have any clue what's causing this fearful feeling? Thanks.

Web4Health only answers questions in the area of psychology and mental health. Use the "Search many good medical web sites" tool in the Web4Health advanced search page to find information in other medical areas.