Pretty sure I'm mc again

Last night I wiped and noticed a small amount of brown discharge. 30 minutes later it was a faded red about a quater size on the wipe. This morning the red is gone but it's a lot more brown. Going to the doctor at 3. So worried. This will be my second miscarriage and was really my last chance this year. My husband deploys in november and at this point trying again would mean he would be there for the birth.