Day 32 New symptom

After starting this program, I started playing badminton. I never thought this would be possible but it is which is great. However, 4 weeks ago I got a new pain in my footpad while playing, so since then I have been in pain while playing and also somewhat when I walk etc. I'm not sure if this is TMS related. I think it, is since it didn’t get better for so long and it came without any special reason. On the other hand, the new symptoms are different from my other symptoms. The foot is swollen and sore which I have never experienced before with TMS. I play badminton once a week and I’m 42 years old. Is it possible that the oxygen deprivation caused by TMS can be the reason for this and how can that cause the foot to swell?