Scared of Magseed procedure

Hi all, so I need to have Magseed inserted in my breast prior to surgery and I am petrified, as I always am with procedures and needless, etc.  I just don't cope well with them.

I was told it's similar to needle biopsy, which I had, but that still doesn't make me feel any better.

Can someone shed some light and help me relieve my anxiety as I am absolutely petrified.

Thank you ❤️