hey Micky, first off, everything is fine, that's just how plants grow, it takes time even at the begining, sometimes folks skip the first two weeks before they put a diary up, so dont worry about that. in case you're actually worried, what you can do is increase the humidity by spraying water or a water with kelp extract up to six times a day . The relationship between temperature and humidity is what determines the growth rate, at your temperature you could easily go more humid, perhaps by putting a dome or a glass on top ofthe seedling so it will actually create it's own atmosphere and you'll see it grow quicker. Hope this helps ! 🚀