About 10 days ago I stumbled on the pavement and twisted my ankle and foot. I walked home. Slowly. And used ice on it. Despite rest and ice and taking care since then, it's still swollen on both sides of my ankle. there is a kind of bulge in the inner aspect of my ankle. And it is very painful, even at rest. After walking on it, it kind of burns. It's clearly a soft tissue injury and not a fracture, and I am trying to rest as much as possible but it feels like it's not getting better. The pain eases a bit with a triple tubigrip. (Yes, I can still feel my toes!!)I've damaged this ankle before but I don't think it was as bad before.
My questions are:
Am I doing harm by walking on it if it's still swollen and painful after over a week?
I can't go the A & E as it's not an acute injury after this time?
What else can I do to help it get better?
Should I wait any longer before I see a GP or physio? Or would I potentially do harm by not getting it looked at asap?
Am I just being too impatient?
And is there any point in continuing with ice? Web says 72 hours ..... 
Problem is: I have several other health problems and this is just so demoralising. I've been trying so hard to get my life on track for a few years now, but so many set backs. And I am a 'frequent flier' when it comes to GPs. I just cannot face any more problems. 