Leg problems

Have woken up with leg problems!

It feels Parkinsons related. I am struggling to walk with my right foot/heel on the ground.Leg feels perculiar!

Normally I would wait a bit and see the doctor if it persists but  I have organised a fund raising event for tonight. Can any one help with a quick fix solution?? I have rung the helpline but am waiting for the nurse to ring back.