Hi, I was bitten on my left foot by a cat 4 months ago, which made 4 puncture wounds that became infected with cellulitis. After 23 days on antibiotics, 2 of which were spent in hospital through a drip. Also total rest with foot elevated for one month it appeared to get better. Outpatients were happy with it and said it would be swollen and discoloured for a while and said only to go back if the condition got worse. It still swells when hot, aches when cold and just recently has been tingling. I have also noticed slight swelling/numbness up to my calf. Is this anything to worry about?