Help !!!!

Megan

The last period I had was the 24th March 2019 ...... I haven't had a period for April an not to long ago I went to the toilet an when I wiped I saw lil brownish discharge ..... wats going on ?? I never experienced a no period before only when I was pregnant... I am worried an i haven't been to the doctor as yet ,was gonna wait out the month to see if my period would cum or not