Yesterday I got a 5 minute back massage from a massage therapist on campus. Last night I felt a lot of pain in my back and I have this small red lump on my upper back.
Today it's still really painful and there's still a red lump.

I remember him really working into certain parts of my back and I assumed it was because it was tense...?
Is this normal after back massages? What is the appropriate action for me to take? Do I need to report this? Does this happen sometimes? I have had a full body massage one another time and no pain or lumps afterwards.


Thanks.