Knee pain at night

[weathervane]

Hi there , i have primary sjogrens with secondary joint and muscle pain . For the last couple of weeks i have had a sore knee at night , i have twinges during the day which are not so bad . It wakes me up at times as the right knee starts to throb and i cant find comfort. I dont have any swelling or redness or any injury , i have chronic bursitis in left hip which possibly cause me to more weight on right side . Does anyone have any advice, should i try a pillow under the knee? I haven't mentioned to rheumy yet as dont see her again until end of july for rituximab infusion. Best wishes 🌸🌸