It could be lice but not head lice body lice or crab lice crab lice tend to get blood from anywhere on the body not just the head like commen lice , or it could be bedbugs so i say you should go to a clinic and asked if they can treat you.
Hello,
Itchiness of the whole body could be due to extreme dryness of the skin or due to jaundice. It could also be due to certain medications and food. Others could be due to skin conditions like contact dermatitis and scabies. In contact dermatitis exposure to an irritant like a chemical or metal or anything you are allergic to, can cause rash and itching. Scabies infection is caused by a mite Sarcoptesscabiei, it burrows in the skin folds of hands and feet and causes intense itching mostly at night. You may need to consult a your doctor who will examine you and may ask for blood tests and in addition examine the scrapings from the skin to arrive at a diagnosis for appropriate therapy. Warm regards.
Hello and welcome to the community.
There are many possible causes for your itchiness. You should see your doctor for help with this. From personal experience, pollen allergies can cause one to feel itchy. I take benadryl when I get itchy from an allergy. Another thought would be a nerve disorder, possibly something similar to RLS. I have RLS symptoms in my arms as well as my legs sometimes.
God bless.