Has anyone experienced cramping 5dpo? I'm also feeling nauseous. This is unusual and I don't know if I should be ok with it or not. I have 2 blocked tubes that I'm supposed to get cleared next week. So I'm having a hard time thinking its related to implantation. Maybe the egg hit the blockage or I have endometriosis. Which I'll find out next week during the surgery. Any ideas, suggestions?