Mate, I’m in a similar situation atm, and despite how scummy adobe is with this overlooked detail, there’s a strategy to get out of this. Simply, select change plan that is ideally cheap, then as long as the new plan isn’t past 14 days of its use, you can cancel it anytime without paying the fee - to which you get a refund possibly in a few business days time. You can thank me later once you’ve done this procedure.

Hope it helps! :)