I was born on sep 2001. Birth or normal?

I was born 16 months after my elder brother had born my mother told I was born very thin little with 2.3-2.5kg doctor told my mom more 1 week will take for delivery but Before 1 week I was born with amniotic fluids I drunk amniotic Fluid doctors drained with pipes from mouth and nose and gave many vaccination in left land and legs I attached two pics of my vaccination points I don't know which vaccine it was but I always thought of Premature Baby? Was I premature? And I have accessory nipples and am getting negative thoughts and depression of my life as I am thinking i was born as premature and I will get cancer I was in serious condition after delivery will I get cancer in future as I born with 2.5kg and came out with drunk amniotic fluids I get body pain and stomach pain all the time I will be always depressed pls tell me was I premature by birth or normal?