How do I sync my iPhone and iPod together

Hello 2075-Mimigi54,

Thank you for reaching out to Apple Support Communities.

Your Apple ID is designed to work on all of your Apple Devices. They don't need separate Apple IDs. Since you created two there is is no way to merge them but you can sign into both devices using one Apple ID. You can also follow these steps to set up family sharing if you made any purchases:

"Start a family group

One adult in the family — the family organizer — can set up Family Sharing for the group from their iPhone, iPad, iPod touch, or Mac. If purchase sharing is turned on, the family organizer pays for family members' purchases and must have a valid payment method on file.3 

On your iPhone, iPad, or iPod touch

1. Go to Settings.
2. Tap your name.
3. Tap Family Sharing, then tap Set Up Your Family.
4. Follow the onscreen instructions to set up your family and invite your family members."

Additional details can be found here: Set up Family Sharing

Hopefully this helps. Let us know if you run into any issues.

Cheers!