Couple questions

Budgie experts help me out please! I got 2 budgies about 4 months ago after extensive research and it had been amazing and I love them. My question is my anxiety is 10/10 about certain things that I feel I should relax a bit. I got rid of the smooth wooden perches and got natural tree branches because hey bumble foot could happen.. I got ride of plastic bowls and replaced with metal because bacteria on the plastic.. I got rid of a seed diet and gone pellet and fresh veg instead.. I got cast iron just in case my pans contained teflon.. I just seem to always be stressed out about what may hurt my birds. For example today I’m cooking chili and I live in a one bedroom apartment(birds in my living room) I added all my ingredient’s and opened the window in the living room and put on the fan in the kitchen just in case any ingredient would irritate my birds not too far away. Sorry for the rambling but my question BEINGGGGG am I being dramatic? Are my birds tougher than I make them out to be? I know their respiratory system is something to really be mindful of but sometimes I feel like I’m being overboard