It's fine, I've had 1 error in the night but it woke me & it was fine to sort ( I'm older than you & live on my own but your parents will be able to help you if you are worried)
In my box I was given had 2 things so I can wear it in a pouch round my neck or on a strap round my tummy. When I went out last night I put it down my bra & it wasn't obvious to anyone that I was diabetic or had a pump on. A friend from here is going to make me a pump pouch for my leg
And for bed, I'm childish (I bought a pump pet) so I can find it easier & I know it's not dropped off the bed.
I was told the best place for the pump is tummy & hips, you can use your legs or arms but they aren't the best.
I've got my first cannula change tomorrow morning & I'm not scared as I was imagining how you put it in.
I found when I was on trial that if you put the pump in a couple of winter wooly socks that helps as well. I have been told about the hips and tummy as well. Were you wearing something that had no pockets? And was it uncomfortable in your bra?