1 dpo

I know is super early but i am at the end of 1dpo, and i feel very bloated, and i have cramps which I usually don’t feel them during ovulation period. My boobs are also very swollen and i feel pain, and my nipples very sensitive. Also i have nausea. And during my ovulation i never ever have any symptoms, I don’t feel anything changed when i ovulate.

Could those be an very early pregnancy symptoms?