Should I be allowed a C-Section?

I say this barely having my eyes open to type.. I have been in labor in my house for 30 straight hours. (I’m 40 weeks pregnant) Having constant contractions every 6 min. I haven’t slept in two days and I haven’t eaten anything either. I’m even throwing up the water I drink and Zofran isn’t helping me(constant puking) I feel really weak and the thing is im not dilating at all. My blood pressure isn’t super high but its 144/90. My heart is racing a million miles an hour and I feel like I’m about to pass out. I’m in a lot of pain and here where I’m from they don’t give epidurals for vaginal births and only morphine. My doctor makes me feel stupid. I feel like 30 hours with no progress is terrible. My water hasn’t broken either. I have no energy at all whatsoever I feel like im giving out. I tried to sleep or rest but it’s impossible with regular painful contractions