So I'm trying to use the PlayerSleepInBedEvent but I want all of my code to execute somewhat while the player is in the middle of sleeping not as soon as the player right-clicks the bed. Is there a way to do this? Before I started using this event I used a PlayerTickEvent and just used the sleepTimer from the player of when to activate the event but I feel that the tick event may cause lag if it's always checking the if statement. Please correct me if I'm wrong but any help is appreciated

So I'm trying to use the PlayerSleepInBedEvent but I want all of my code to execute somewhat while the player is in the middle of sleeping not as soon as the player right-clicks the bed. Is there a way to do this? Before I started using this event I used a PlayerTickEvent and just used the sleepTimer from the player of when to activate the event but I feel that the tick event may cause lag if it's always checking the if statement. Please correct me if I'm wrong but any help is appreciated

There are probably thousands of if statements that happen in a tick. I don't think checking with ifs on each tick would cause any lag.

You could try to use PlayerInteractEvent. Right click & Block.bed, give it a try!