For a week+ i've had the feeling of something moving on/touching my skin, mainly when sitting around or in bed no sign of insects a few bites, am i mad?

Check labs: If you are concerned, seeing a doctor to check basic lab values may eliminate the possibility of an underlying medical illness. If a rash develops, see a dermatologist to rule out conditions such as scabies or other rashes. Itching and other sensations are always most intense at night or at rest when you are trying to relax because that's when the brain pays the most attention to these signals.