Seriously?!?

Neomi

we've been ttc since Nov after Mirena removal and that "lovely" mirena crash craziness. I finally return to normal periods for 2 cycles and now I'm 4 days late. Took a clearblue this morning and the test was invalid, no control line. I'm losing my mind lol!! now to wait till tomorrow and try again I guess. anyone else ever come across this??