I’m so confused?? Need some really insight!!

Summer

So I have a problem and I don’t know what to do. I was supposed get my period on the 3rd of this month. I’m currently 23 days late on my period, my cycle day is 51 today. I took a pregnancy test yesterday and it came out negative. Any thought, and advice my husband and I have been trying to get pregnant for a year now, and I don’t want to get my hopes up!! Please help.