False Positives?? Is this Real??

I took the darker one at noon today bit forgot to check it till an hour ago and it was positive and very dark so I thought hmmm maybe its because I waited past 5 minutes so I used fresh urine and tested again thats the slightly lighter one. I'm shaking I truly was not expecting this because I have been having horrible menstrual type cramps along the lining of ny lower stomach off and on but daily for 10 days my expected af was 4/1 so im barely 3 days late. During my fertle window the week of the 14th he pulled out everytime so I thought just because there were some issues on his mind. I just miscarried in November so OMG I would be elated as I wanted to conceive during that week my birthday week BUT dont see how this happened.

I have no idea and when I was pregnant before never was there a test so darn dark so darn soon?? help ladies, I took a naproxen today for my cramps I thought my period was coming omg I dont want to lose another baby. please help