@Jack ***************
Seems you're planning a "border bounce" back into LOS
Best to have the 3 proofs in any case:
hotel booking for a few days & onward travel reservation within your allowed "visa exempt for tourism" stamp days in & 20,000 thb or equivalent in $ £ € in CASH is needed.
You'll likely be questioned by immigration because you said you had an Ed visa.
Don't sing that "Thailand is My Home Now" song if you're re entering as a tourist obstensibly, mate. 🙃 555
Do not use PoiPet for any border bounce.
YMMV
TIT