Hello....
Early morning pain can be due to multiple reasons..... like Phasiatis.... Bony growth (Spur).... Vit D deficiency......etc.
Keep yourself warm.... wear socks at bedtime...
Use footwear constantly, even inside your home.
Start on
Vitamin D supplement once a week...
Health Tips
Do hot fomentation in hot water with salt n alum powder added to it every night.....