Hi There I Am Concerned I May Have A Blood

Hi there I am concerned I may have a blood clot or blood infection. I had surgery to repair a lis franc fracture 18 months ago and there was an indication the hardware may be infected. A week ago my ankle started hurting for no reason. Days later there was a legion oozing puss mixed with small traces of blood seeping out! For the past two days it's been so painful like a 9 out of ten. I can't even walk on it. It It is also swollen approx 2.5 the normal size...can I send / upload a picture pls per chance. Thank you so very much.
Avery