I think I am feeling better. Just slightly. I actually tried racewalking this morning, outside. I was going to do 6x(3 min walk, 2 min RW), but I couldn't. I did 2x(3 min walk, 2 min RW) and then it did start to hurt, but only a little. So then I did 3 min walk, 1 min RW three times, and then called it quits. Rode the bike for 30 min at the gym, and then went to PT and then to work.
I think it is some progress anyway. Maybe. I'll try again on Thursday; tomorrow will just be x-training.