Kindly confirm the union of fracture by x ray. - if fracture has United, then gradual return to usual activities  is my dictum. Any way it may be tried, --. Dolokind Plus (Mankind) [Aceclofenac100 mg +Paracetamol 350 mg] 1 tab. OD & SOS. X 5 days. --. Caldikind plus  (Mankind) 1tab OD x 10 days. (You may need help of your local doctor to get these medicines.) --. Fomentation with warm water. Let the part not be exposed to cold. --. Sleep on a hard bed with soft bedding. --. Keep  a pillow under the leg. --. Avoid painful acts & activities. -- .Do mild exercises for the affected part. --.(for exercises,take help of a physiotherapist or visit my you tube channel 'Dr N C Gupta yoga simplified') --I hope, I have solved your problem to your satisfaction.   --Kindly rate the answer. Dr N C Gupta MS (ortho).

Patient clinical assessment is needed.

This is a common problem. Your can definitely bear weight and do physical therapy. More you will avoid using the leg more it will get worse. We need to rule out other associated problems apart from stiffness like edema, burning pain, change in temperature of fractured limb to rule out chronic regional pain syndrome. But till you show us continue exercising and bearing weight

Share your X-rays. Once bone is healed you can weight bear. Ask your doctor. You need physio for stiffness

Ankle and knee stiffness is common after plaster treatment Need x rays

Send photo of all X-rays consult me online thru practo

Should start physical therapy