Yes, it's definitely something that won't go away and sometimes even treatment such as drugs doesn't help. If you've already tried counceilling and drugs you could look for other ways to take your mind off of it on the bad days. Having a support system would definitely help so try support groups or confiding in someone you trust whenever you feel this way. Ive also heard exercise and diet changes can really help. For me I try to stay a bit more relaxed by taking regular breaks if i'm working or doing relaxing activities such as writing painting or just watching movies. Set yourself small goals each day and aim to accomplish most of them.