u/mujikcom

We previously registered our domain for Microsoft 365 and have a number of licenses for our office subscriptions under that domain/username. I have just now subscribed to Exchange Online Plan 2, which would not allow me to reuse the MS365 account. Now when I go to validate the domain (with Exchange Online) it says it is already in use by the MS365 licenses and to delete the domain there. But if I delete it there, do I lose access to the MS365 licenses? The client is the same, the domain is correct and there is no wish to create another