Did you mean to post this to the mental health section or medical? Have you heard of Morgellons disease?
I have not heard of Morgellons disease.
I thought I was posting to medical, but perhaps mental health is appropriate.
Do you think this is a psychosomatic reaction due to your stress level?
Morgellons is a relatively new conditions studied by the CDC.
There are different ways to manage stress/anxiety. One would be working with a counselor or using neurofeedback. Other options are meditation, exercise or resorting to anything that you've found helpful in reducing your stress. Even joining a support group in your area through nami.org may be helpful and supportive.
Hypnotherapy can help one manage stress as well as physical sensations/pain/itching. Some insurance covers this and may be something to look into if you've not tried it so far.
Please advise if you want your post moved to the medical/dermatology section.