Hysteroscopy and endo scratch experience?

Nals • TTC #1 IVF 💉 , 👼🏻 2.3.20، 👼🏻👼🏻 16.5.20، 👼🏻 2.9.20, 👧🏻 23.3.21

I did two rounds of IVF 1st on February 2nd on May, but lost both pregnancies very early, and also when i first started TTC i had a chemical pregnancy,

I applied to do PGS test but waiting for an approval, my doctor recommended me to so hysteroscopy and Endometrin scratch anyone have any experience about it? Was it painful? Did you get pregnant after it?