Hi I Was Wondering What Are The Consequences Of Starting

hi i was wondering what are the consequences of starting acl protocol therapy a little later? I got my acl reconstruction surgery on December 2nd, qnd also got part of lateral meniscus removed. I had a trip planed to florida from 21-5th of jan to spend time with my girlfriend and family, and I really want to go. We have never spent the holiday together and I really want this to work and be the first time. Can i still start the therapy when i come back? will it affect me or my knee in anyway? I would be starting therapy as soon as i come back..so around Jan 5th. Please let me know