HI Karrie, welcome to the forums!
Congrats on a great foundation - I'll look forward to watching you develop your business.
There are quite a few VAs here on the boards who were working full time while building their VA practice (and have now left their JOBs for full-time Virtual Assistance) as well as a number who still are working full time outside the home while developing their business - so you're in great company.
It CAN be done!!