Are my breasts getting better or worse?

I have a bump on the bottom of my left breast. It was a red painful sore. I put some expired anti-bacterial cream on it not knowing whether or not it would work cause the bacterial creme was for a foot infection that I had 3 years ago. It seemed to make my breasts hurt more than before, then I wiped off the bacterial creme. Now the breast is less painful than it was when I woke up this morning.

So is it getting better or worse?
And is the anti-bacterial creme is helping?

My doctor lives 3 hours away so I don't want to visit the doctor. It is also super cold outside and I don't want to bus for 3 hours to see him.
Are my breasts getting better or worse?
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