Evap line? possible preg? Bc mishap?

I've been on birth control for almost five months now. I have never missed a pill and take them at my lunch (11:30-12:00) every day. I've started taking my non colored pills yesterday to start my period. I've been feeling sick more than usual (dealing with other medical problems) so I took a test. Is it just a evap line? Or something more?!