Disheartened!

I have been off the pill (that I have been on for 8 yrs) since December and me and my husband have been ttc ever since... Every month I get my hopes up because my periods are late, I become emotional and have some pregnancy symptoms.. Could this just be my pill getting out of my system? Or am I just overthinking things and need to chill out and believe it will happen when it happens... Thankyou!