Did you skip the AM dose, if so,it seems from your SS that there was no reason to do so - with Lantus, when you begin, you need to hold the initial dose for 5 to 7 days (unless the BG numbers tell you otherwise, which yours, in your SS don't seem to...?)
It might be best to keep on with your starting dose and not skip a dose unless you have good reason to do so... if you have skipped a dose now then no harm no foul, you can resume at +12 and carry on from there...
Anyhow I'm sure wiser eyes than mine are on you and will correct me if need be - so hang in there, and in the meantime, welcome to Lantus Land!