Attc need feed back!!!

SORRY FOR TMI IN ADVANCE!!!!

So my hubby and i have been trying for baby number 2.... Couple years ago we tried and had an early miscarriage so we waited and now are trying again these last 5 months. this month af came very out of noram for her appearance had a normal 5 day then 4day some spotting one day of flow.... Now a week after my peruod ended im spotting quite a bit and got a horrible head+chest cold.... My question is could this be ovulation? Or so abnormal that i should see an obgyn thanks ladies any info will be much appreciated the hubby and i are desperately trying