2 Missed Periods

My period is now 30 days late according to my <a href="https://play.google.com/store/apps/details?id=com.glow.android.eve">period tracker</a> which is always correct when it comes to my period. I've been spotting very light until today.. the "spotting" has change to a bright red.. there's no blood what so ever in the toilet but there's some when I wipe. anyone's going through this? I don't feel pregnant as far as symptoms I had with my first. took 2 test both came out negative. last time I had sex was January