Should I retest?

Carly
I'm trying to figure out if I should test again. I don't want to get my hopes up again just to see that little single line. About a week ago I tested and got two tests that had a faint line. I wrote those off as evaporation lines because I took a more trusted brand and got no positives on three tests. Now my period is here and I'm almost 5 days late. My last period was on Jan. 28th and lasted three days. So I haven't actually had a period for the month of Feb. I haven't experienced any other symptoms so I'm doubting if I should retest.