I need a little advice.

This is gonna be a long one ...
...af due today, no sign of her ugly rear anywhere in sight. Been taking tests basically everyday but when I do, they don't show positive til way after the 10 min mark. Obviously, that's a invalid in a lot of yalls eyes and some of you believe it's still a positive. A positive is a positive, right? Wrong. This morning I took one and it said negative basically the whole ten minutes. Looked at in 20 min later, and it said positive. And it has color to the line. Could be an Evap, could be an indent, could just be my eyes messing with me. Since 5/15 I have had this happen. I have used the FRER, Walmart brand, MCX brand, dollar store brand and even clear blue even though some people say not to use them in worry of false positives. For 6 days this has happened. The day of af, nothing but discharge... Creamy white discharge. Also have symptoms of af  but also could be associated with pregnancy. Back pain, sore nipples, tender breasts, nausea, indigestion, fatigue, and my appetite is out of this world. I just am getting discouraged not having a definite answer. What would you do if this was happening to you? Has this happened to any of you? If so, what did you do? I am just about to give up 😔 
***baby dust to you all***