The agent I was using had also suggested Aetna
That agent isn't impressing me.
If you are in a GI (guaranteed issue) state it doesn't matter. The application process you described would indicate it is not a GI state.
Roughly 35 states have a risk pool. Yours could be one of them.
Another half dozen have carriers of last resort and/or open enrollment.
If you miss the ride with any of the above, you have HIPAA.