Will this be a problem at a pilates class? I'm feeling a bit stupid now

[Deadnettle]

I've just booked my first pilates 1 to 1 lesson for next week. After doing so I watched some pilates videos, beginner ones, and I can't even sit on the floor with my legs straight in front of me

It gets worse. I can't lie on my back comfortably or my front or side

Will this be a problem? Should I cancel? Or will the instructor be able to work around these issues until they are better?

I've recently had an abdominal hysterectomy and my back is killing me so I really want to go but now I feel stupid and I'm not sure why.

An update: it was great, I really enjoyed it and am going back next week!

Thank you everyone who reassured me when I was panicking about it last week.

Also, in the past week my back has got better! So I am feeling really good now.

Thanks for feeding back. I was thinking about you on Tuesday at my Pilates class and was wondering how it went