Yes, happy Plants look different. But she will give you a harvest, and that is very nice. And i agree to your Overwatering. For your next grow, put the pot with the dry soil on a persona scale. then plant the seed and water 50 ml........that should be enough for 3-4 days. Go on for the first week
if your girl is bigger ( 3weeks), give her 150-250 ml ( depends on how big the plant is) and wait for 4-5 days. If you are unsure, weigh your pot again. and just water, if the weigh is the same like day 1. To your fertilisers i cant say anything , but i dont feed them before day 21 that is eraliest for me .Having a big pot should be enough food for 4-5 weeks. And if you start take half or 30 percent of the recommend amount.#
Light is another themeit should be far away so she can build nice nodes. To near makes her dwarfy, to far away dwarfing and burnt.
Its regular mistake for upcoming growers. To muc water, to much nutes, to near to the light. More in the comments