so it's a little after six in the morning. I've thrown up due to my nerves about today & still…

so it's a little after six in the morning. I've thrown up due to my nerves about today & still freaking out pretty badly. I'm not sure how much worse it could get. I feel like instead of them giving me a spinal tap I'm gonna get put under from having a full blown panic attack. I've tried everything to calm myself down & nothing is working.