Spotting?

Catalina
So im freaking out a little. I woke up this morning and im spotting a bit. No pain just some brown when i wipe. I had a miscarriage 3 yrs ago and this is my first try since. Is this normal?? I am 9 weeks today. My drs appt is on the 24th should i call them and see if i should come in sooner or wait and see if it gets worse or it starts to hurt??