Sorry, one more thing. My hands also tingle when they move...almost like needles are gently pressing them in the affected areas. I suppose this is another way of describing the itching feeling.
These itchy bumps can be due to viral infections or scabies bites. Another possibility is of contact dermatitis or allergic reaction. Scabies is a contagious skin infection caused by a parasite – the mite, which burrows under the host’s skin and causes intense allergic itching. It is transmitted from objects or beddings, but more with direct skin- to – skin contact.
Diagnosis of scabies is made by scraping the skin and viewing the material under a microscope to see the characteristic mite or eggs.
It is very difficult to precisely confirm a diagnosis without examination and investigations and the answer is based on the medical information provided. For exact diagnosis, you are requested to consult your doctor. I sincerely hope that helps. Take care and please do keep me posted on how you are doing.