when should I take a test next (please read)☺️

Omggg!! I'm 2 days late on my period (supposed to start march 5) I've had some spotting (barely any and very light. Happened two different times and not even half the size of a dime) sore boobs, my nipples Are already starts to grow from my boobs being swollen, I've been nauseous and had headaches. I'm getting really excited but all the tests have been negative until I saw a very very faint line on the test this morning. I'd post a picture but like I said, VERY faint. When do y'all think I should test again? Am I making myself see the line because I'm so excited, or could it be that I'm actually pregnant. I need yalls advice 😬