Bah! I attempted to tread lightly on Tuesday and failed miserably, after 3KM I decided to cut it short and walk home as my calf was hurting. After which I decide to take a break. And since then the must peculiar thing has happened: although I still feel the calf when I add pressure to it, gradually my left heel started acting up, all around the bottom of the heel (sort of on the border), and gradually seeping under the heel as well: now I have a weird sticking sensation when I walk.
I’m now scheduled for a very expensive doctor specialized in sport injuries for a check-up tomorrow. Here’s to hope!