Just a couple of points.....
Call "check power" and VERIFY Go Around thrust is set.
At a POSITIVE RATE OF CLIMB call "positive rate of climb, gear up........."
Hence.....
Go-Around after Touchdown
If a go-around is initiated before touchdown and touchdown occurs, continue with normal go-around procedures. The F/D
go-around mode will continue to provide go-around guidance commands throughout the maneuver.
Thus.....
You have thrust, as you have verified it
You have Positive Rate, as you have verified it.
And off you go.