veil question

I don't know why but all of a sudden i'm so worried about my veil..

Okay I ordered my veil and its on a comb.
I am wearing my hair in a big, wide low bun
and will wear the veil ON TOP of the bun, covering it.

Then after pics I'm taking it off.

Am i going to wreck my hair??

Should I have gotten my veil on 'stick' rather than a comb??

HELP!!