Need some advice on applications...
I applied for a CIU on 8/5 and after the spinning wheel finally stopped I got a screen that said "this offer is no longer available" ??? I've had something like this happen once before when applying for a CIP years ago, so I waited a week to see if I'd get either a letter or a new card in my account. Nothing. Well, turns out they DID pull my credit because credit karma shows the inquiry and my score went down-- lowest it's been in a decade, like mid 700s

My Equifax shows 8 total inquiries now over the last 2 years, but only 3 from this year (including this one). Argggh! The only cards I have in the last 24 mo are southwest biz from 1/22 and 3/22. The only amex I have is 3 years old and is bonbon. Think a plat or gold would be ok to go for or am I stuck waiting for an old inquiry to drop off?
TL;DR Chase pissed me off by pulling my credit and not actually running my application, and now my Equifax is cringe (for me) so I'm wondering if I could try for an Amex or just wait a few months and hope for the best.