welcome

yep talk, ask, vent, cry, anything you need to do. or just have fun and come on for the comedy section, lotsa good stuff.
re: your wife, that is purely out of love, respect, and mainly being scared shitless b/c this just happened to you. being patient with each other is key as there are so many unknowns, but, that can be used as an advantage too. have you talked to her about it yet?
it's a thing where the shock of having a seizure is overwhelming enough, when other things change around us it can be too much. a real advantage to not knowing your triggers and trying sex is seeing if it is

if not, great, if it is, then you got something to move forward with from a neurological standpoint.
doesn't mean anything's wrong with having sex, it will just take a bit more TLC and knowledge about what's best/worst and what's okay.
if you can, tell her gently that you understand her new feelings, but at a time like this, not being able to be close to her in ways you need is too painful amidst all these new changes. understanding each other is vital, and many of us here will tell ya it's a real vantage point in a relationship... they either stick with you through EVERYTHING you need b/c in essence this is happening to you, or, they fade away and you learn something you may not have for years. more often than not one realizes their person is their rock, and then no issues really matter, they'll do it all and then some right alongside you.
are docs looking at diagnosis or what's the plan, meds or...?