it's not your fault. Well, in some cases I'm
convinced you can worry yourself into depression
through self-doubt, poor self-image, and an attitude that if it's not my fault it must be someone else's.
Regardless, self-doubt is one of the most destructive
human failures. I know, because it happened to me.
Medication can help, but not always. If it does, good.
If not, consider other options like counseling. You should learn to help yourself. You should be in charge of your body. One pill on top of another pill on top of another pill only makes big pharm rich.