Got it. Well, that helps! A false positive is very rare unless a test wasn't read correctly with it sitting as the biggest reason. So, there is a good chance a pregnancy occurred. Unfortunately, with todays super sensitive tests, women know they are pregnant sooner than they used to and sadly, chemical pregnancies can occur. This is a very early miscarriage like the baby never stuck. I hope that is not the case if you are wanting to be pregnant! No sign of period still?? It is confusing and I think you can call your doctor about this and they may want to run a blood test?
Hm, that's always confusing!! Sooo, the first test. Did you read it right away or let it sit? They can develop an evaporation line if it sits.