Take your time. Don't stress it. But know, the options are there. Continue using your #Apple hardware with the new services. Take a look at Proton that offers fully private, encrypted services that include email, password management, cloud storage/drive with shared/collaborative documents. Ente.io offers a secure, encrypted cloud photo service. Both of these companies offer a free tier so you can get a start and test them. Both offer apps for iOS and macOS.
This is doable-you really can do it!
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