Need some reassurance please

After a miscarriage earlier this year my husband and I are ttc again. This is our third month trying again since the loss. I haven't missed my period yet but have still been taking hpt and they are all negative thus far. Period is to start on Saturday (11/29). I feel like af is indeed coming : ( I just need to others remind me not to give up hope this month yet....just one of those days today I guess. Anyone else not get an early positive and lose hope (even though I should know better lol)