I've had a swelling at top of my leg or hip it's quite hard been there about eight months and had got bigger.it only hurts if I touch it in a certain place.i also haven't been able to move or spread my toes for over a year.the last couple of days I've had pain at the bottom of my stomachs towards my groan the same side as my swelling .should I go to the doctor's or should I wait as my leg it self doesn't hurt