Hysteroscopy nerves / need insight

Good morning lovely ladies! My IVF nurse just emailed me to schedule my first hysteroscopy. I made the appointment and it is for the 9th. I start stims June 15th. Before all the covid stuff during my infertility workup I had a normal SHG & HSG. Neither were too painful. For some reason im feeling nervous about this hysteroscopy!

Can anyone describe their experience with a hysteroscopy? Like was it painful? Did you bleed? Etc.

Because my SHG & HSG were normal is there a good chance my hysteroscopy will be too?

Is there a possibility for it to pick up on endometriosis? (I have no symptoms and have never been diagnosed with endo but I just always worry that I have some underlying infertility problem other than PCOS😭)

Really any insight would be helpful!

Thanks ❤️❤️