Hi We have been trying for a baby and this time we guess that we were able to track the ovulation window properly. Now when my period was due on 27th March, I didn't have it but I can see brown colored spotting, is it implantation bleeding? I am having extreme fatigue + tender breasts + loss of appetite. My pregnancy test came negative, although it was too soon to test I believe. Kindly guide is this brown discharge normal?