Why do my knees ache

[Rachelle01]

For the past three months my knees and calves have been aching. My fingers are definitely
Swollen and my legs (upper thighs) have gotten hugh
I was dojng interval training five days a week I have cut it down to three days a week. My legs still ache. I take magnesium, triple Omega, Spirolina and Turmeric with black pepper
For inflammation but nothing seems to work. My blood test showed a border line
Auto immune problem but after three months repeating the tests everything was normal.
Three months later results were borderline again and again three months kater nothing.and so on.. I'm aggravated frustrated and cannot seem to get relief.
My rhumotologist wants me on hydrocloroquin
But without several steady results I don't want to take it.
Any advice??