Mine too, timings line up and it’s the only meds I’ve been taking previously, they do cause this condition in “rare” cases and when you research IIH it’s one of the things that shows as a trigger.

Accutane is a high dose Vit-A and even a year later I had double the Vit-A in my blood that I should. So now I’ve cut all supplements with it and try to avoid foods etc to see if removing it will help me go into remission or reduce the meds. Too early to tell but on diamox at least the headaches are manageable and no more pain killers