Nah I'm not really worried. I'm generally over the worry-wart new parent phase. (I swear!!)

I am watering and feeding him correctly and my husbandry is the best in the land LOL

I can buy the lanky teenager theory. He's growing really fast - I need to take new pictures. I was feeding him one jumbo mouse per week but I've switched to two small adults. He's probably approaching 2.5' in length and maybe 1.5" in thickness. Is there some way to guage by looking at the snake if he's at the right weight?