Welcome to Lantus Land!
It looks like you've been hanging around FDMB for a while and have all of the basics about shooting, food, etc. under your belt. The biggest change looks like you switched from ProZinc (?) to Lantus in April. If you've not already done so, you may want to take a look at the starred, sticky notes at the top of the Board.
Lantus and ProZinc are very different. With ProZinc, the dose is based on pre-shot numbers. With Lantus, dose changes are based on the lowest point in the cycle (the nadir). As a result, it's important to get not only a test before you give a shot, it's also important to get one or more spot checks during each cycle whenever you can. It looks like you've not been getting any tests during the PM cycle. Is it possible for you to get at least a "before bed" test every night?
With Tight Regulation, we evaluate the dose after 3 - 5 days, depending on where the nadirs are typically falling. So, from the perspective of the TR Protocol, we'd have suggested a change in dose providing you had some additional PM data.