(posting again since he didn't let me reply.)
The ability Pressure is draining the PP of all moves I use and not just the moves used against the Pokemon with said ability. Pressure shouldn't drain all moves. This is a description of the move from the original games: When a Pokémon with Pressure is targeted by a foe's move, one additional PP is deducted upon execution.
This is extremely overpowered as it drains healing moves like Soft-Boiled twice as fast, which it shouldn't.
Please ban until fix.
https://bulbapedia.bulbagarden.net/wiki/Pressure_(Ability)
It IS bugged, It clearly says "when a pokemon is targeted by a foes move"
Self healing moves should not be affected by Pressure.
Anyone who ladders on Pokémon Showdown would know this.
Here's a replay to show you:
https://replay.pokemonshowdown.com/gen7ou-780975760
Softboiled isn't supposed to be affected by Pressure.