i need help please helping finding out what im doing wrong
What do you need help with? What are you trying to do that you believe is wrong?
My ex-wife always knew what I was doing wrong. She always told me.
everytime i try to go catfishing in my pond i always use nightcrawlers but sense the water has been getting warmer all the bluegill always get it before it reaches bottom and i never really get the chance to catch a catfish
You have the answer right there.
Catch a couple of those Bluegill, then cut them up for bait, and don't forget their guts either = use em'. Catfish love stinky smells.
The Bluegill will not eat your offers to the Catfish then.