What is happening to me?

Janet
I miscarried two months ago. My first period after that was very light and short. Then my next one was more normal. Me & my SO have been having unprotected sex not necessarily hoping to get pregnant but not trying to not get pregnant either, if that makes sense. Now my period was suppose to start today and it did buts it just super light watery kinda blood. Is it normal, because of my miscarriage, or I could be pregnant? I've had so many pregnancy symptoms like I did when I first pregnant but it all could be in my head? I just need advice please ❤️