"The measure of a man's real character is what he would do if he knew he would never be found out." Thomas B. Macaulay
Having read your post. I suffer from similar symptons. I get very anxious about certain sounds coming from out of my house. Doors banging etc: I am keeping some psysical exercises like walking to help and i listen to a lot of relaxation music. I try to find time on my own. Try not to get much stressed from work. Another thing that helps is that i try not to pity myself over my situation.
Never give up