What if when u deploy ur drone ( if u have one!), and another attack slot opens up and u get 3 turns to attack, but using ur drone counts as a turn so either u can attack 3 times, but ur drone wont attack OR u attack only 2 times and the drone attack is the third

Id be surprised if anyone used drones then. Thats specifically why they are used, they give you a third attack each turn at the cost of sacrificing a turn prior.