Pinkish toilet paper

I’m 5 weeks 4 days, I’ve had two pervious miscarriages around this time, first was at 6 1/2 weeks, second was at 5 1/2. When I pee, the toilet paper is tinged pink. Not blood, not spotting, just like pink watercolor. Anyone else have this problem ??

Also, I got blood work done, and my hcg is good and where it’s supposed to be, but my progesterone is low (7 and should be at least a 10). I’m terrified of another miscarriage. Anyone else experience this ?