I don’t think you have anything to worry about with regards to the shedding. Basically, the only way you can lose ground with a daily shed under 100 is if you have poor density and/or advanced recession. This is definitely not the case for you.
Everybody has baby hairs around the hairline, if they start to increase in number and/or stop appearing, then it can be an indication that further miniaturization is occurring, which in turn means that your protocol isn’t working well enough to halt the progression.
Right now, I think you’re good to go. If you take same set of pictures every 3 months you will be able to compare them and accurately track this yourself. As for pictures, I would recommend the hairline, isolated temples, the top of the head, and an isolated shot of the crown of your head. I would take one set wet, one set dry.