How do I explain this how I am feeling?

I dont like having my windows or doors open,I think people are looking in at me all the time, I dont like to go outside ecspecially alone, I feel like everyone is looking at me and judging me and talking about me. I feel like I have to have my house clean all the time, and hate when people come over unannounced. I am afraid if my house is a little messy they will think I am unclean or lazy. I am scared to drive, but will if I have too. For the last few days I have been angry everything irritates me, I feel like people are purposely trying to bother me, I will get very hot and feel like I am going to p out,I cant think straight sometimes just so many thoughts keep running through my mind, what if I make a wrong choice about something? I cant stop biting my nails,theres nothing left they hurt so bad but I cant stop. I just want to cry and be alone. What does this sound like to you and how can I explain it to my New Doctor?