Don't be sad, you can have your period and still be pregnant, wait until a few days to see if it will come heavier I hope it doesn't, am also trying and sometimes want to give up, but am gonna hang in there and you do the same even if you didn't concieve this month, I know one day god will bless your you with that baby you always wanted, sending lots of hugs your way, if you want to take a break do so, but remember to never give up :-))