Are these considered pregnancy symptoms

Naseua
Sometimes vomit
Tender nipples
Craves
Hungry alot
Heart burn
Tits changing
Always need to urinate
My boobs got bigger quickly
My boobs are warmer than the rest of my body.
My nipples are dented in the center of my nipples.
My nipples are tender.
There is clear liquid coming from my nipples when I squeeze my breast. My breast had dry white cream at first.
Af