I feel so bad

My mom has stage 4 cancer. Today I was supposed to be there with her and my dad for her first chemo appointment but I kind of had an emergency. This morning I was asleep and somehow yanked my earring out in my sleep. My ear hasn't fully healed yet from the piercing. Also my ear was gushing out blood for a little bit but then it stopped. I had to run to the piercer to get it checked on today to make sure that my ear was okay and if I could still put the jewelry in. I feel so awful. I'm hoping to get there later today but I have no clue where it's at and my parents won't pick up the phone whenever I call them.

I just feel so guilty. I wanted to be there for my mom today and I wasn't able to because I did something fucking stupid in my sleep.