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There are ideal conditions to store an egg, certain temperatures and humidity, stored on end with fat side up, and turned regularly. Most of us don’t have ideal conditions, we just do the best we can and that is usually good enough. Don’t obsess over this stuff but do try as best you reasonably can.
Eggs for hatching need to be stored at stable temperatures. Cycles of warming up and cooling off are not good. Do not store them where sunlight can hit them or where the air from a vent will hit them.
The ideal temperature is about 55 degrees Fahrenheit. I don’t have any place that is close to 55 degrees. The best I can do is a spare bedroom where the temperature is usually in the very low 70’s. I usually do OK with my hatches.
I can’t remember the perfect humidity but it’s fairly high. Since I can’t control it I don’t worry about it.
The eggs should be stored fat side up. That’s the end that has the air cell in it. The egg should be turned a few times a day, three is enough but more is OK. I plug my turner in and store them in that.
The closer to the ideal conditions you can store the eggs the longer they will stay viable. Even as poorly as I store mine they are easily good for a week. If you can get close to the temperature and higher humidity two weeks is certainly not too long. Some people store their eggs even longer and get good hatch rates. There is no magical time or conditions where all the eggs suddenly go bad. As the eggs age things happen to them that makes them less likely to hatch but you’d be surprised at how tough those eggs can be.
I'd bring those eggs in and collect some more, then set them all. You have nothing to lose by setting them and you might be pleasantly surprised.