Hello, I am new here and I am a 40 year old woman who's trying to conceive even though the odds are stacked against me so for the past few days I have been experiencing sharp nipple pain and painful breast pain on both my inner breasts. Since yesterday I thought my period was coming since I bled but I noticed the it went away and it will show up or not show up on my tissue when I wiped. I am confused because I have all of the symptoms of my period but I never had sharp pain in my nipples and when I wipe as i said it looks like implantation and then there is nothing on the tissue. I don't know what to think and my periods have been regular for months and now with this so called on and off bleeding 5 days before my period is due is worrisome.