PSC is on the right line - it sounds like your infrapatella fat pad. It gets impinged when your knee is straight, either by the knee itself or the very end of your patella gets "sucked" into it.
If the exercises aren't helping, then stop but do ask your physio about the above. It can be treated really well by taping to off load your fat pad and if necessary change your patella drift.
Bambi's right - you've got a neurpraxia of your common peroneal nerve.
Recovery can be as short as a few days and as long as a good few weeks. See your GP, get reassured and don't allow it to get worse.
Get your hammy stronger
Give them a call, they're cast for your feet - same rules as above!
Hi Matt - unfortunately saying you whopped in an orthotic doesn't really mean much.
They come in many different shapes, sizes, prescriptions and materials.
Green ones are miles more effective than black ones according to research...
They should only help (if they're meant to), never hinder. Your ones are not right for you.
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