First month trying.. chemical pregnancy

AF was one day late this month, I’ve had awful nausea and dizziness for about a week. So I took a test yesterday and got a very faint positive and was so happy!! Then a few hours later my period started, in a BIG way. I’m finding it hard to deal with as I’m very new to TTC, was wondering if anyone has any words of wisdom? I’m trying to stay positive but struggling. Sorry for the rant 😬