Sunday Night Anxiety

I get so restless and anxious on Sunday nights that it is difficult for me to sleep. I keep thinking of things to do like scrubbing the grout in the shower stall. I think it's mostly about my job. It makes me very anxious. I have a low self-esteem because I've gained weight and I keep thinking that my co-workers and business associates are evaluating me based upon my appearance. I also feel trapped by my job as thought I have to show up there everyday because I have burdened myself with so much credit card debt from spending sprees. I know I should be thankful for having the opportunities that have been presented to me but my nerves go elsewhere. I keep thinking that people are talking behind my back about how I've "let myself go". Some days I feel afraid to drive my car. My husband is pretty understanding about most of my feelings but he is quite confused when I tell him about the driving phobia. Do others with bipolar experience these anxiety attacks?

I was anorexic and now an at a healthy weight but I worry every one thinks I am fat and feel like they go and talk about it. I know it is crazy to think that considering i am smaller than all but 2 people in my cosmo. class but i still worry a lot about it. I think it is just part personality and part bipolar. I wish i had some advice but i can only say i totally relate.