I can definitely agree with the urge to clean things too. I feel like cleaning's the only way for me to have some order when everything else is going haywire. Though I've no clue why I cut my hair every so often. It literally feels heavy on my head and despite trying to wait till the urge goes away; it doesn't and at the end of that day I'd go to the bathroom and cut away a couple of inches and go for a shower. Though ultimately the urge is to shave my hair, but cutting it helps the urge go away for a while.

For everyone else: I'm really relieved to see that I'm not alone in this as I've never been able to find any information about this sort of thing in books or the internet. I kind of though I was on my own with this sort of behaviour so I've never told anyone about it outside PC. And I'm glad I haven't annoyed you all yet with my posts. I thought I may have been getting a bit carried away but you folks have been very supportive so far. So I really thank you all for your help!