When the true count is 0, I bet 1 unit.
During this round, lots of 10s and Aces came out, then the TC suddenly dropped from 0 to -2 as a result.
In this situation, did I have an advantage for the 1 unit I wagered?

Likewise, When the true count is 0, I bet 1 unit.
During this round, lots of small cards(2-6) came out, then the TC suddenly increased from 0 to 2 as a result.
Did I have a lower EV for the 1 unit I wagered?
I was wondering whether it could be a good thing when the count goes bad. If the count goes up, I would certainly bet more for the next round. If the count goes down, I would just leave and probably had a better EV for the money I wagered during the round which lots of big cards came out.