Yes, yes. I am also recently diagnosed with the same as you. I stay in bed as long as possible because I have to use my left elbow to propel me out which is very painful. I turn on the heater and lie down again to do exercises for my lower back and legs. When I finally get up, I walk inside to loosen up the stiffness in my legs. Then, I exercise my legs, arms, back, and shoulders.
My sore arms are my biggest problem but as the day goes on they loosen up however, I am never pain-free. These exercises are my strategy, I cannot take NSAIDs but do use acetaminophen and hydrocodone. I wish you well and hope you can find something to help.