Knee Pain

I have been diagnosed with Chondramalacia of the right knee.
It has been four months.
I did therapy for one month, then stopped per Dr. for two months, and recently went back for the past three weeks.
I have been told by the Dr.s there is nothing they can do.
I am in constant pain, and swelling, even when at rest. Will this get better, and what options do I have? Thanks