Something new or old?

We suffered a miscarriage (our only and have a 3 year old daughter. Both times took close to a year to conceive) the last week of August and had D&C at 12 week mark. I took HCG tests to see when they would fade and I was 99% sure they were all negative about two weeks after. At the same time I was taking ovulation tests to watch when that would spike which it seemed to start at the same time the pregnancy tests faded away. We did the dancing 4 separate days some back to back some not. Period is predicted to start in 4 days and I'd be 9dpo. Bottom two 1$ tests had VVVFL (the picture may not do it Justice) but this morning was even more faded and maybe a vap line, the top picture with the ClearBlue is from this afternoon (yes I know blue dye sucks but all I had) and both seem to have VVVFL. Does anyone else see it and if so what is the option? Old? New? I'll test in a few days but I'm going crazy after losing our son I just need time to rewind from when I found out I was pregnant with our son or a healthy newborn. Please help.