Have you tried monk fruit sweeteners? It's a little more expensive but I have herd good things. Here is an amazon link.
Lakanto Monkfruit 1:1 Sugar Substitute, NON GMO, Golden, 8.29 oz (235 g) https://www.amazon.com/dp/B0046DPKBQ/ref=cm_sw_r_cp_api_ULNuzbCH202E4
Yeah no prob! Here's the brand that I use. It's more expensive than your regular sugar, but it's worth it :)
It’s actually less expensive than I remember! https://www.amazon.com/Lakanto-Monkfruit-Natural-Substitute-Classic/dp/B0046DPKBQ?th=1&psc=1
You can also get it at Albertsons or Natural Grocers if you have those near you.
I've been enjoying Lakantos golden monk fruit sweetener (I get it at Grocery Outlet, not Amazon)
Lakanto Monkfruit Golden works really nicely in place of brown sugar. Grabbed it on Amazon & am really happy with it!