Go for USG examination to check any further inflammation and involvement of RC bursa, offload your calf’s by soft tissue work by a Physio, stretches,put heel insoles and Icing

The tendon has to relax completely. Complete relaxation can happen only in alpha rhythm of cell vibration.. Go for advanced physiotherapy. Matrix rhythm therapy. Followed by the rest of the  exercises.. I hope this is helpful

Ankle toe movement UP and down Contrast Fomentation (Hot and Cold).

The foremost thing is to learn to relax. Relaxation now a days has to be practiced. Relaxation activates the core. Loosen up your shoulders, your tummy. Breath out-tummy in-breath in-tummy out. This has to be done intermittently throughout the day. Rest is physiotherapy. If you're not satisfied with the current physio, consult another. A sense of connection is needed for healing to occur.

Try seeing a orthopedic PT .

Consult with a physiotherapist who have orthopaedic experience for proper assessment and treatment.