My AirPods are connected to my iPhone but a notification pops up saying AirPod Pros detected near you.

Hey Manny321_13,

Sounds like you need some help resetting your AirPods and we'd be happy to help with that. You'll find the steps to do so here:

"How to reset your AirPods and AirPods Pro

1. Put your AirPods in their charging case, and close the lid.
2. Wait 30 seconds.
3. Open the lid of your charging case.
4. On your iPhone, iPad, or iPod touch, go to Settings > Bluetooth and tap the More Info button  next to your AirPods. (If you don't see your AirPods in Settings > Bluetooth, just go to the next step.)
5. Tap Forget This Device, and tap again to confirm.
6. With the lid open, press and hold the setup button on the back of the case for about 15 seconds, until the status light flashes amber, then white.*
7. Reconnect your AirPods: With your AirPods in their charging case and the lid open, place your AirPods close to your iPhone, iPad, or iPod touch. Follow the steps on your device's screen.

AirPods can be associated with one Apple ID. If you want to use AirPods (3rd generation) or AirPods Pro that someone else has used, they first need to remove the AirPods from their Apple ID."

This information and more is available here: How to reset your AirPods and AirPods Pro - Apple Support

Take care!