Hey @Heidi Kinney. Welcome to the Photoshop Community. Need more info to help you figure this out.
Could you please share the system info of Photoshop from Help > System info > Copy & paste into a text document > upload and share with us?
You've mentioned at least three issues. Please add screenshots & specific details about this.
In the meantime, as a primary troubleshooting step, try this:
Go to the location of the preference folder below and rename it to backup. https://helpx.adobe.com/photoshop/using/preferences.html
- macOS: In the Finder, hold down the Option key when using the Go menu > Library > Go to Preferences/Adobe Photoshop [version] Settings
- Rename the Adobe Photoshop folder by adding a .old at the end. (Adobe Photoshop 2023 > Rename > Adobe Photoshop 2023. old)
These changes will give a fresh start to Photoshop as a fresh install.
Let me know how it goes. Thanks!