I am 23 and i my teeth are off centered due to overcrowding. Would getting braces at this age help? (photos)

It's puzzling that your teeth didn't stay straight (look at the title to this answer!).  Anyway, yes, there is a simple way to realign those two front teeth.  The simplest, least expensive way is to go back to your orthodontist (with a little humbleness?) and ask him/her to...

It is necessary if you want to keep your teeth perfectly straight.  Depending on how your teeth looked before braces, teeth always try to return to their original positions especially in the first 6 months

You should be just fine, until your visit. The visit should be in 1-2 weeks.  Be sure the orthodontist or the technician knows it is in there and removes it at the appointment.  It will still function as long as it is in between the teeth.Dr. Greg Greenberg