pregnant or not? help from mothers out there.

Heyy gurls. Need advice and help on this one thing. we r trying for a baby. M super fertile now and the day after sex, call it instincts or what but i noticed so many changes in my body and health. I have many symptoms of the early gestational period of pregnancy yet i have no way of confirming it as its too early for blood work or pregnancy test. I would like ya'll - ones who'v experienced motherhood to tell me--
Did u just know very few days into concieving dat u have a baby in der? D discomfort, d bloating feeling, d fatigue etc etc. I dont know what to think but i feel super positive about carrying.