When you said the word 'tickle' I instantly thought that like Emma said you may have a leak.. I'd say theres no harm at all in gettting checked out, they can tell you pretty quickly if theres anything to worry about or not.. But if deffo not worth ignoring..
Put a pad on and they might put a tester thingy on the pad which can detect whether or not its your waters.. They did that to a lady that came in the labour ward when I was in last weekend!!
Hope it's just nothing, but its better to have that peace of mind..
Update us when you know what it was, lots of luck!!
