H1B, H4 Visa

I work in EVC model, Currently on my 7th year H1B. I previously had successful stamping(dropbox/interview) with same employer

Finger Prints on 12/10
Visa Interview 12/11

VO Asked for Employer Name and kept typing/looking on computer
VO takes my passport and goes inside
VO asks me to step out of the line and wait
After sometime VO asks me to come back in the line and asks me to go to a different couter#
Get escorted by consulate staff to the new counter#
Lady VO asks me in-detailed about my background, my US timeline, masters, employer details, salary, and my family details etc.
Lady VO takes all my documents and takes a copy
Lady VO asks me to go back to my original counter
Joined again in the line
VO asks to step forward
VO asks Client Name, Employer Name, Location, Salary
VO keeps typing details to computer
VO gives me 221g white slip, returns my passport back. I ask for when this would be cleared, and VO said is unsure

12/12 i receive a call from hyd consulate and they ask me to email client letter and LCA to [email protected]

I have been checking with my employer and Client if any contact from Immigration folks and none at this point.

It's been a very emotional/stressful past week. I am unsure how long this would take now. I came visiting due to family needs and i am in a limbo now. I have my wife/kid with me now, but they may have to travel back without me. Just sharing my experience for support!