Help!!!

Laci

Ok so I took the faint opk 3 days ago and their is almost no line at all so I know it's negative but I took the darker one the very next day. We bd yesterday afternoon. Is it normal to go from almost nothing at all to that dark that quick? And also does the darker one look positive to yall? Pls help been ttc with pcos for a year now and have had one Mc in that time.

Thanks