I’m headed to mg doctor this morning

I usually cramp the days leading up to my period which is expected today. I haven’t been so I took a pink dye with fmu this morning and it definitely had a faint positive line. Well, about 30-45 min after that I started lightly bleeding. A very light color too and kind of a discharge consistency. I have a pad on and it hasn’t even been enough to get on the pad yet and this all started about an hour ago probably. I already had an appointment scheduled for this morning with mg gyno thankfully. Does it sound like I probably started my period and the test was a false positive or I could possibly still be pregnant?