Idk what to think any opinions welcome

Mandi • TTC for 22 months, back to back mc in Nov. and Jan. and finally pregnant!! Praise the Lord!.
On the 14th of November I got positive pregnancy test (af 4 days late), on Sunday I had 3 more positive tests, Sunday night I had some barely there spotting, Monday at work I bled like a light/med flow period for about 6 hours (only changed my pad one time) I had no cramps what so ever, that's it no more bleeding. Went to doctor she took blood test says my numbers are low but wants me to come back in after a week for more blood work. Would there be any chance that I didn't miscarry, I'm still having pregnancy symptoms. I'd just like to know opinions, I can't emotionally deal with any of this because the results haven't come back yet, just curious for opinions. Thank you.