Faint lines

I'm sorry but I am getting so tired of reading all these posts about faint lines, tweaking, "do you see it?"....
If you have to strain to see the line or tweak or post a picture asking other people..... It's probably not there. 
Just wait another few days and test again. 
I know you're excited and I know you want it to say YES but asking about test lines that are clearly invisible is getting tiring. 
Please just have patience and test again later.