Woo hoo!
Wow! That's such a cool story! Well done ttl!! xxx
I'm sure your mum will be fine! Shocked like you ... But fine... In the end it's not like you did it in purpose! And what she thinks doesn't really matter any more!!(I find it so hard not to worry bout my mum as well... But I'm getting better at saying... "this is my life and what she thinks doesn't really matter anymore!!"

Good luck! Can't wait to hear how it goes! xxx