Possible pregnancy symptoms

Okay I’ve been a little nervous or maybe acting like a hypochondriac (lol) idk,

These past few days I’ve felt all the above:

-Nausea

- Big time bloating

- Dizziness

- Sore breast’s And could see the veins in them (I have small boobs so that doesn’t happen ever)

- Along with being extra tired

Idk of these are symptoms of early stage pregnancy or if I’m going through pms but I can almost tell most of the time when I’m about to start my period but I haven’t had cramps yet. PLEASE SHARE HONEST THOUGHTS AND SUGGESTIONS!