woke up feeling emotional

so I had this dream that when I wiped there was like pink blood i felt like i was going to get my period in the dream. When i got up there was nothing there, i am on cycle day 18 or 19. I am on my last day in my window 6.5 % change to have child. Me and my husband have had sex a lot so i am pretty sure i have a good chance this mouth. But when i got up i felt so emotional I even cryed idk why, maybe it was the dream maybe something else. i am trying to stay positive but for some reason i don't feel pregnant idk am i crazy. does anyone else feel this way.