Is it bad my tests haven’t gotten darker in two days?

I have history of miscarriage and I’m checking my HCG again today, two days ago it was 33, I’m praying it’s gone up. 🙏🏻

My progesterone was also at a 12, which they said was a little low but hoping it’s gone up too. I am having slight cramping off and on but I don’t know if it’s normal for this point, I’m 4w3d. I’m so worried. Here are my tests. The top is Mother’s Day, the second is the day after and then this morning.