Happy Thanksgiving

I'm having awful stomach pain and nausea and it's really worrying me and scaring me

My OCD has been terrible the for the past two weeks. I have a fear that I will never be able to get out of the thought loop. I am hyper aware of my thoughts and it disturbs me. I haven’t been able to eat for 10 days. I force myself. I haven’t been able to sleep for more than a couple hours. Then I wake up and ruminate for a couple hours, until I’m exhausted. I’m also afraid I’ll never sleep well again. And I’m afraid I’ll never eat and enjoy my food again. I’m afraid I’ll never be able to stop thinking about this enough to enjoy my family ever again.

I just found out today that a family friend will be staying over at my house (I live with my parents) for a night. And I have contamination ocd and that’s causing me anxiety. I fear that her being here will contaminate my home, which is like my safe place. It’s hard just sitting with the anxiety. I want this day to be over! Does anyone have anything to support me? Thanks