I responded to BrandonHughey in a private message, but I wanted to let everyone know that you can update your CASPA application to add experience to include work/volunteer/etc. I did forget to say make sure when you hit submit it is right, because you CANNOT go back and correct. it is the same as submitting originally. Also, note that once you update it automatically sends a notice to every program you have applied to that you updated. But another program coordinator said to notify them when you update. That is because she said they get 100s of email notifications from CASPA every day. If you email, the admissions person at the school then they will know for sure. I also suggest you put the experience description and hours in the email, just as you did in CASPA. You don't want to go overboard on updating work hours, but it cannot hurt to do it every so often. I.e. I submitted my CASPA application in May 2017, so before I submitted to EVMS, I updated my work experience because I had another 10 months of experience. it was actually the same position so at the beginning of the description I put UPDATE and then gave description.
From my experience, many programs keep a file and they add this update to the file.
GOOD LUCK to ALL!!