Probably not a bad idea. @kinoons mentioned some meds that some people find helpful so those may be worth a try, though I would advise caution if you do given your description of reverse block. If you take medication at the wrong time it can wear off while you're on the bottom and lead to another reverse block.
FWIW I didn't see anything in your description that would suggest inner ear involvement as mentioned above.
Best regards,
DDM
Good catch about the reverse squeeze, I was thinking of treating the issue, not trying to prepare for diving.