I might be pregnant again

Wren • Wife💍 mama to 2 angels 7/10/18 + 10/20/21👼 Celeste 11/18/22 💕

So as the title says, I may be pregnant again. My period isn't supposed to be here for a week still but starting yesterday I had some light bleeding like a pinkish brown and the same thing happened when I was pregnant last year. I'm terrified that if I actually am pregnant I'm going to have another miscarriage or I'm going to do something wrong and I'm going to lose my baby again. Like I want more than anything to be a mom but I honestly didn't think i would be this scared to be pregnant again.