For the pat week I've been feeling slightly ill. I haven't been s* and this happened last month around the time of my period (Sorry for going into details!), I get really bad cramps and I can't eat anything hardly at all without feeling like I'm going to v*. So I stay clear of heavy foods and only eat maybe a few bites a day. That's probably why I feel so bad, but as everyone else here knows, it's hard to eat when you feel n*.

Today my step dad tells me to go pick up my sister from school. I asked him what was wrong and he just said she doesn't feel good. AS IF THAT TELLS ME ANYTHING. So I go there, panicing the whole way there and back, worried that she'll be s* or she has a virus and I'll catch it. I've been around people before my anxiety got extremely bad and never caught anything. I used to work in a gas station and had a kid be s* right in the store, didn't phase me. I'm just so scared I'll cat what she's got.
I don't even think she's been s* yet, she just said she felt really s* to her stomach, like she could v*.

I was supposed to go out with a friend tonight but now I don't even want to do that. I don't want to leave my room! Her rooms right next to mine and I can hear her crying on her way to the bathroom. It freaks me out and makes me feel bad since I can't be there for her. I feel like I've failed, being 21 and afraid of a 12 year old little girl.

Is there a chance I can catch it if she has a sv* if I don't go anywhere near her? I hardly leave my room at all thanks to depression, I just sleep a lot.
Should I be worried?