welcome to YT!!
One time I snipped a little circular 'hole' in my babies skin while grooming him. I didn't know I did it, he didn't make a sound. When I finished I put him on the floor and he started licking himself so I looked and noticed what I did. I was sooooo upset... I cried and cried.
I hate that I hurt my baby!! He wouldn't come near me all night and his brother stayed with him in the corner all night while he just licked himself. It was soooo sad and I felt sooo horrible. I am super careful when I use scissors around my babies now!