Low Cost Vet Clinic in West Houston/Energy Corridor

Im at a loss here, I just picked up a stray cat and all I want is a wellness exam because the kitten seems like he’s in decent condition.

I’ve checked all the vetco’s around me and they’re like two weeks to a month booked up…I’m in a situation where I can’t wait that long. Any recommendations? I’m open to traveling outside of the energy corridor area, but it has to be close enough that I can make it before closing after my nine to five (most vets close at 6pm).