Light brown EWCM

I am on cycle 2 after my MMC. I’ve noticed both this month and last, my cervical mucus isn’t always clear when it is in the “egg white” phase. It’s slippery and otherwise similar to how it used to be before I had gotten pregnant, but sometimes it’s coming out light brown. I’m worried that my miscarriage left debris and that it can prevent me from becoming pregnant. I’m not sure if that could still be the case after 2 periods. Is this something to worry about or is this normal?