Not normal period

UUGGH ok so I’ve been ttc baby #2. My first pregnancy was 5+ years ago and I was younger so I don’t remember much. So a good week and a half ago I started experiencing some odd symptoms. Swollen breasts which is a pms thing for me, headaches, which is also my pms, but then nipples were tingly. So i started thinking maybe I am pregnant. Took a test too early and it was negative. Fast forward to yesterday and my period comes a day early. Typically my periods are heavy, major cramps, super gassy, all that good stuff. This period is different. No cramps at all. Period is much lighter than normal but still have some blood foe but not a lot. No gas. I don’t even feel like I’m having a period. I feel perfectly fine. Which is not normal for me. My breasts are also still swollen and tender and I’ve been a little more emotional as well. I have a feeling my period is going to end fairly early this time around. My husband thinks I should test this weekend which I probably will. I just wanna know, has anyone had a similar experience and still ended being pregnant? Or is this my period?

Update: so my “period” started around 1pm Sunday and has ended around 3pm Tuesday. So it lasted 2 days...which is not normal for me. Mine ALWAYS lasts 5-7 days and is heavy and gross and super painful. This was way lighter. No cramps like I said before or anything. Now I am super tired, nauseous, no sex drive, headaches all the time. Having symptoms of pregnancy but I’m not quite sure what to do. Obviously I’ll test but I’m just nervous it’ll be negative again.