Good luck, Pearl I think you'll be happier with a cut that doesn't depend on your hair being straightened for it to be cut. Not all cuts have to be Deva cuts, but they shouldn't be dependent on forcing your hair to be what it isn't.
That's me with FSG as my styler!!

3b. fine & thick, coarse, dry, medium porosity. Sucks up product and loves ACVs! FSG is my HG!

Currently using:
Low Poo: TJ's Refresh No Poo: CoWash w/VO-5; Sonoma Soap Company sulfate-free poo
RO: Yes to Cuc; SSC Lavender Condish; Sally GVP LI: Donna Marie Miracle D&C
Style: FSG w/Aussie Instant Freeze & CIAB