This is all just unfortunate, over the life of any vehicle these multiple small stone chips appear, all my cars have done it. If you have windcreen insurance get it swapped out, shouldn't effect you NCB.
My old B6 S4's screen with 120k on the clock wasn't cracked or had a big chip just a very well coated peppering of these small minute chips. On a sunny day it was somewhat dangerous as it refracted the sunlight so I the insurance company agreed I could get it replaced.