3 days late

My normal cycle is 25/26 days and I'm 3 days late. I took a test on day 26 and BFN. I had incident where I had a 30 day cycle and it was horrible since I had convinced myself I was prego despite having 2 BFN days prior.  Not really symptoms of AF or prego so I've accepted AF is late again. Honestly to scared to take another test because of the possible disappointment. Thoughts?