I think you are having tight calf you can stretch the calf and once you start feeling better start strengthening for the same
Look into the video and do it
3 times in a day for 3 repetitions and hold time 15 seconds
Next Steps
https://m.youtube.com/watch?v=GT4qzIgWZwY
Health Tips
drink plenty of water, and sesame seeds 1 tsp. in a day