Do you need to tweak your pregnancy test?

So many people post pics of blacked out tests we can hardly see anything. I think when it's positive you will see. If it's faint, test again in 2 days. If it gets darker it's positive. If not, don't give up until you get a period. I know we're all so excited and cannot wait to get a bfp. But posting pics of things that no one else can see anything to get reassurance and "maybe one person will see what I see". When it's a positive you will know. We see the bfp's here all the time. There's no doubt. I'm not judging anyone, I'm on the same boat (just don't post my pics here). Tell myself everyday I won't test, and I keep testing and getting bfn's. I'm disappointed in myself for not being able to wait 2 freaking weeks. How on earth am I going to enjoy a 9 month pregnancy and live one day at a time? Or am I going to be like those mothers that everyday "can't wait for their baby to come out" or "get to the next stage" instead of absolutely enjoying the very moment they're in. Then when that time comes they will say how they miss their belly. Or how they miss when their babies were small... but they can't wait for their baby to start walking and talking, etc. I have been learning many valuable lessons about life and things about myself from the very process of TTC. And I have done absolutely nothing to really try, other then have sex at the period I THOUGHT it was my fertile window this month. I need to get to educating myself more and learning how to just live one day at a time and wait to actually be late before I get all sad thinkin I'm not pregnant. The hardest part when you're TTC is to relax and act like nothing is happening and go on with life. It would be awesome one day to be late and then realize you could actually be pregnant. Don't see that happening to me. I realize I'm a freaking control freak when it comes to my periods.