When and What Pregnancy Test?

I am 13 days late for my period and I am going crazy. I am moody irritable and eating so much sugar and sour stuff (mainly chocolate and pickles and salt). I took a test on Saturday and it was a big disappointment as it was totally and completely negative. I still have not started my period and I am starting to have severe anxiety about if I am pregnant or not. I am disabled and had a miscarriage in November so I am trying to catch the next pregnancy as soon as possible when it happens. Please help before I go totally insane. TIA. 🌈✨💕