This morning I went to my usual boxing class, even though my IT band was still really sore. I put on an old knee soft brace that I had in order to give it a little more support. I also foam rolled before I went to boxing. I did most of the drills in boxing, but there were a few things that hurt, so I didn't do them.
Because of my IT band, I did not do the run in the afternoon that I had planned. I did some yard work and did an easy walk. By the end of the day today it's feeling better to go down stairs. Hopefully it'll be better tomorrow, because I have a match tomorrow night.