Doctor

Doctor said that he doesn't think anything is broken, since there was no trauma. He confirmed swelling and soreness, and said something like maybe "periosteo...". This can apparently be caused by too much walking (me, walking?) and wearing the wrong shoes, that applies pressure to the same place on the foot for too long.

We agreed on that I should continue with my self-medicating plasters (anti-swelling and analgesics), and he also gave me Voltaren medicine to emphasize the treatment in case it is an inflammation. If not better in 2-3 days, he will send me for an x-ray.

And hurray, no objection to some alcohol in connection with the medicine. Purely for pain-prophylactic reasons of course.