Here's my timeline in case it can give you some timing ideas - good luck
I hope this helps. Good luck

Here's my timeline which may help give you and idea of the steps.
Timeline: (14 1/2 yrs total = 8.2 active + 6 guard)
FEB 2010 - Injured on active duty w/LODs
OCT 2010 - Sent back to mday/drill status - couldn't take fitness test (mthly drills w/in profile)
OCT 2011 - Fit-for-duty exam & recommended for MEB
NOV 2011 - Filed VA Claim
AUG 2012 - Transferred to guard med hold unit (no drills - only dr appts)
JAN 2013 - C&P exams
Feb 2013 - MEB
MAR 2013 - Signed NARSUM
APR 12, 2013 - PEB unfit memo sent for VA ratings (5 x medically unacceptable conditions)
JUL 1, 2013 - eBenefits claims changed to "Closed" (three claims were showing - 2011, 2012 that I didn't file, and 2013 IDES)
JUL 12, 2013 - eBenefits changed to "Complete" for the original Nov 2011 claim; said a decision was made and a letter mailed
JUL 14, 2013 - I emailed PEBLO
JUL 16, 2013 - PEBLO checked system and said 199 being prepared; when I begged for preliminary ratings, shared I was rated 50% DOD & 80% VA but wouldn't be final until 199 complete
AUG 7, 2013 - Received DA 199