Need advice please

Haylee • Mommy of Corbin and baby #2 on the way.

So last night I wiped and I was a light pink color just when I wiped, so I figured I started my period. Well went to sleep and when I woke up there was just brown on my pad and no blood. So put on a pad this morning and all day have had a little brown and that’s it. Nothing at all almost all day except a pad with maybe a golf ball size brown stuff. My period is always 4 days long. What do you all think?