Breaking through scar tissue isn't necessary a bad thing but it's impossible to say exactly what you're dealing with without having a look / feel of your knee.
Again, get in with a PT asap to reassess your knee and progress you on an appropriate, individualized return-to-sport program.
I'm sorry, I don't have contacts in Ontario. Your coach or team manager should though.

Another option is to try the "Find a Physio" link on the Ontario Physiotherapy Association website.
OPA | Public | Find-a-Physio