nail psoriasis and hysteria

I've had nail psoriasis for a few months now, it started just on my fingers but now it's all over my middle finger on my right hand. I'm trying to keep it as safe as possible because of how much anxiety I've had about my nail falling off. sometimes I just start crying thinking about what I would do if it did or how ugly I feel. I struggle going to sleep at night because I'm scared that if I roll over the wrong way my nail will just tear right out. I'll just sit in my bed hyperventilating. Does anyone have any similar experiences or words of advice please?? Right now I just hate how I'm living.