Now what looks like I have to do. When my apps need updated they come up with my old I'd? So my thought is to delete them and add with my new I'd. Is that what you advise ?
The apps are still linked to your old Apple ID. I think you'll have to download them again with your new one, after deleting them, as you supposed.
Check if your new ID is visible in App Store - Featured. If your old one is still there, that has to be changed.