I would hold off on purchasing any other kits for your pool. If you ordered your TF-100 from TFTestKits.net it should be there very quick. Dave's amazing with his shipping speed, and you're not that far from him. If you ordered today, I'd guess Friday or Saturday you'll get a package from him. You've already got one of the best kits in route, no need to spend more cash.
For now just keep adding chlorine using your kit. Keep the chlorine a dark yellow and you'll hold off any new growth in the pool.