Negative?

So I'm 18 days late all the symptoms of pregnancy plus some and still seem to be getting negatives and evap lines. Has anyone had this happen and found out later that they actually where pregnant? I had my daughter 14 months ago was on birth control an stopped in October. Since then my period has been on time or max 4 days late so this is different then it has been. I can't go to the doctors to be tested as my insurance is canceled an I'm moving states and wont have health insurance for another month or two.

I swear i see one but now i feel like i just have crazy line eyes from looking at so many test.