So far it sounds like every thing is okay as far as for the temperatures. Even your basking temp is okay, I keep my basking spot at 115-125 degrees too, so I wouldn't say it's bad.

What do you use for substrate? I used to use a half dirt half sand mix, but I switched to excavator clay because it holds their burrows much, much better.

If interested in the excavator clay you can buy it at www.reptiledirect.com or www.bigappleherp.com and it is cheaper to buy from there then petstores. Also, I buy the 10 pound bags because it is way cheaper and easier, you will find that out as you get bigger enclosures. Put a nice thick layer down so they can dig into it and go deep.

I keep my humidity at 55-65% and it works out well for me.

I feed mine a live food diet mostly, such as dubia roaches, rat pups, frozen/thawed baby chicks, and superworms.

Since yours is still little, you can feed crickets, pink/fuzzy mice, and smaller super worms or just meal worms.

Hope this helps you some.