3dpo and the twinges begin

Mary • 37 yrs old and just gave birth to my rainbow baby 2/22/17 after having had 6 losses and I'm expecting again on 2/9/18
im 3dpo and keep getting this sharp short twinge above my pubic bone. has any of you ladies ever gotten that? also my breasts always hurt 10days before af rears her ugly head lol, its 10 days before her expected arrival and no breast pain...i hope it stays that way and i can get my bfp this month :)