HELP.!!

shantanique

So I Have Irregular Periods. According To One(1) Of My <a href="https://play.google.com/store/apps/details?id=com.glow.android.eve">Period Apps</a>, I Was Supposed To Have AF On 1/26 But She Hasn’t Shown Up (The App Is 98% Accurate). So That Makes Me 5 Days Late. I’ve Taken Tests But They All Have Came Out A BFN 😭. My Dr Ordered Me A Blood Test But Im So Scared That It Will Come Back Negative. Should I Wait 2 weeks or Go In Tomorrow.???