i began a sourdough starter about three days ago

i have no equipment, i'm not following any particular tutorial or guide, just wingin' it
today i had more discard than the other days, so i figured i'd use some to try and make some bread as a test and to get a feel for the process
kneeded it and proofed it a couple times throughout the day, then popped it into the oven for about fourty odd minutes (added some salt, kneeded in before baking, with a little bowl of water in the oven to keep the humidity levels up)
it didn't rise much before baking, but did gain some volume in the oven
the texture was dense, but very fluffy. it had a nice bit of the sourdough tang, could have done with more salt or some seasoning. it was lovely with a nice spread of sea-salted butter