No, I mean close and take loss on the short 85 call. Roll up and sell the 90 call to form a new CC. The underlying will get called away at 90 at expiration. Forget the separate spread position for now. Everything is covered here:
Long 2000 CVX stock
Short 20 CVX Jul 90 call
Realized loss on Short 20 CVX Jul 85 call (closed position)
Long 2000 CVX stock
Short 20 CVX Jul 90 call
Realized loss on Short 20 CVX Jul 85 call (closed position)
. You have to understand that buying back the 85 call and then selling the 90 call is the same as buying a bull call spread. You then end up with the long stock and the short 90 call which is the same (synthetically) as a naked short put.
HAD you gone ahead and closed out the existing CC yesterday or day before THEN did a new CC (today)you'd be feeling better. When you are very bullish on a stock doing the roll in stages can make sense as long as you understand (and are willing to take) the risks as DB stated.