Newly pregnant ladies please answer and put me out of my misery!?

Hi. I have been ttc for years. Every month I convince myself that this is the month I am pregnant and never am. This month has been different again I have had two days off work as I have been so tired and am still tired now, my have been swollen since ovulating when they are not normally until a week before ish. my period is due today but no sign so far. The only disheartening thing is that it is very normal for me a week before my period every morning I have a morning bowel movement, it's like clockwork I always get upset as I know it means my period is coming. This month is no different I still have the morning bowel movements every day. Is there the smallest chance that I can still have this and still be pregnant?? did you get the same feelings that your period was coming when you were actually pregnant? please answer I need putting out of my misery i'm so down right now. xxx