Line progression input

I’m tested positive on 9/10dpo with the cheapie and clear blue, second morning urine. Second clear blue was fmu next morning and it was barely darker so I got first response and used the same sample. Tested today, fmu and the second first response doesn’t look darker or lighter but it looks thicker? This is my 3rd pregnancy and I’ve never tested this much so I don’t know what they’re supposed to look like. I did get a positive digital so that helps.

Is this line progression ok? Does it look fine? Am I causing myself unnecessary stress 🤣 thank you for your input!