It can't hurt to see a doctor, just to be sure. There could be any number of things, really - or it could be (and hey, probably is) just nothing.

Use your judgement. To me, it seems strange that once there was lube, now there's not. But, human beings are strange creatures!

CasperTG

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You know, Blackadder, for me socks are like sex. Tons of it about and I never seem to get any.

My Photos:
https://imgur.com/a/80hiRdm