feeling down..

I'm extremely excited about TTC and think about it a lot which is why I think I'm dreaming myself being pregnant every single night. I never remember my dreams but all week I have. one I was breast feeding a baby. the night before last my best friend had her hand on my stomach and said "I know you're pregnant" last night I literally had a dream I was giving birth and I seen my beautiful baby. I don't see it as a sign just as me thinking about it a lot so it's effecting my dreams. last night though I woke up for a split second and when I went back to sleep I had a dream my period came. I shouldn't let it be affecting my mood I feel so down today and just have an awful feeling AF is going to be coming in the next few days.