Agree with Mendomaid about Rife and Zappers are good to look into...
A friend used to get awfully swollen feet, so we'd soak them in epsom salt... It might help with the swelling and draw out some of your infection.
That's a lot of Antibiotics you've taken, ~make sure~ you are taking good probiotics. Also look into making your own kefir(milk or water) as it's a less expensive and there's lots of tasty recipes..
I was on a permanent Z-pack for over a year and a half, when I came off there were real fungal/candida issues. I wish I'd known to take better steps to keep my "flora" balanced.
And pay no attention to that laughing infectious disease doctor behind the curtain! Might be curtains for her...