TTC and very confused

Ok everyone i need some help...
My husband and I have been ttc for 2 years with no success so far but this cycle I spotted once about a week before my period was supposed to start which is unusual for me. Then Tuesday night I was extremely emotional and then my period started Wednesday which is 5 days before it was supposed to.... It was heavy the first two days and now it's almost stopped... Idk what's going on... (My period lasts 5 days and is heavy) any ideas?