Why isn’t it talked about

am i the only one who went through a miscarriage and had to naturally pass the baby at 6.5 weeks and had to go to the hospital? I feel like i have a naturally high pain tolerance, but i was in so much pain, and was literally having contractions to pass my miscarriage that i had to go to the hospital. i was basically having labor contractions every minute to minute and a half and could not breathe or talk through them. they say so many people miscarry and don't even know, but i feel crazy like my pain tolerance was low that i had to literally go to the hospital because i couldn't pass the baby on my own. am i alone here? why is this not talked about?