Please help!

[eli0324]

I had my period on the 17 last month and it was suppose to come on the 14 according to the app i use on the 15 i went to the bathroom qnd there was blood when i wiped but it was dark blood and it lasted a day and next day it was only brown discharge ive been having cramps since the 13 but no period im scared i might be pregnant and also i was spot bleeding on my ovulation day

[ireloc]

I would take a test, you could be experiencing implementation bleeding.

[eli0324]

But the bleeding started after my period was due and i thought implantation happenys 4 to 12 days after ovulation