My idle fluctuates before it gets warmed up if it is the idle control valve where exactly is it located

It's located on the back of the plenum, close to the firewall. This link should help:

https://www.askmehelpdesk.com/cars-trucks/faq-how-troubleshoot-repair-maintain-hondas-46563-7.html#post1054149

I would also clean the throttle body.