I've never felt itching with any of the ticks that've gotten me. A few big ones I just noticed running my hands over my body. The one that gave me Lyme I never saw at all. Luckily I got a big bullseye rash and with antibiotics never had worse than an afternoon fever for a few days.
I guess everyone's sensitivity to their bite and poison is different. I generally feel them crawling up my leg before they have a chance to dig in. But you wouldn't be used to that feeling if you live in an area that doesn't have many ticks.
