Welcome! Couple things stick out....
1. Get a better thermometer Acurite makes a good one that has a probe so you can monitor the hot side with the probe and the unit itself will monitor the other side for ambient. It will also show you your humidity which you should know and keep around 55% (everyone will say differently but that seems to be the census).
2. How are you regulating your hot side? You should have the UTH (Under Tank Heater) on at the least a rheostat but a thermostat would be better.
3. Not really an issue (personally) but most people recommend two identical hides on either side of the tank and not those half log things (doesn't make them feel secure enough i guess).
I'm sure you will get a bunch more posts adding stuff hopefully you will be able to piece them all together and make sense of it all
Also, rule #1 of these boards is PICS PICS and more PICS!