Hi; My sweet Buff Orpington, Angel, has a really hard, hot, swollen right foot.I don't think it's Bumblefoot, I cannot find a dark spot or scab anywhere. It looks almost like 3 pus filled abcesses. She cannot walk on it and acts as if it's painful. I soaked her in warm epsom salt water last 2 nights and cleaned it really well and then put antibiotic cream on it and wrapped it. Hasn't improved at all. Anyone know what this could be and how I can help her. I love her and don't want her to get worse, but cannot afford a vet, so need to be able to care for her myself. Any wisdom would be so appreciated. Below are pics of her foot.