I'm very underweight and not sure how to help myself?

Anonymous
My weight does tend to fluctuate but I think a lot of it has to do with my anxiety and depression. I also have chronic fatigue, don't work and so I'm home all day every day. Sometimes I get to the point where I think, what is the point of putting weight on if I'm not even enjoying living. My doctor hasn't been overly helpful, I rarely have an appetite, my stomach is almost always sore and I don't feel hungry often. People have always made comments about my weight my whole life and it's taken it's toll on me. I do want to put on weight but I'm finding it very hard given my depression and anxiety in the way and not having an appetite either. I've been avoiding going to the doctors because I think I've lost another 2 kilos and I'm scared she will put me in hospital. I notice that the more stressed I am the more I lose weight. I'm going through a break up right now and he made me feel really bad about myself throughout the relationship so I think that has contributed to it. Is there anyway I can increase my appetite and hunger at least? I checked my BMI and it says 15.4...
I'm very underweight and not sure how to help myself?
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