I was found unfit 14 Jan, however my PEBLO wasn't notified until 21 Feb, called the VA and my claim closed on the 21st as well. Keep in mind that there's a lot of variables (complexity of your claim, rater your assigned, the Decision Review Officer who has to sign off on everything)
I would:
Check VA.gov (if your claim shows up there, mine didn't)
Call the x1000 number for the VA
Or try to grab a VA VERA virtual appointment