Pizza ovens can get up to 1000F, which is where pizza should be baked. If you’re doing this in your oven, you gotta get that thing up as high as possible. I use a nerdchef cast iron “stone” in my oven, and the thing says to preheat at 500F for 45 minutes. Your dough may have been fine but maybe your stone or oven wasn’t ready to “light a fire under its ass”. Good luck!