Im very active, my job is strenuous and I work out 5 days a week but, I have been suffering from chronic dislocating petella. After being primal for over two months and from day one doing primal fitness and my knee felt great, but I recently started lifting at the gym squats and power cleans and my knee is a wreck. Common sense says if it hurts dont do it but I am really dedicated and want the most out of my workojts any advice?