Help! Line eyes, AF 3 days late, symptoms like crazy

I think I see the faintest of faint lines but it may be my imagination because I just want to know so badly! AF is 3 days late, cramping on and off and backache, clear/thin white CM for a week or so, weirdly super sore nipples (my boobs are very sore before AF, never my nipples), weird nausea off and on for a week, between nausea I'm soooo hungry, weepy, exhausted. So frustrating!! This is the took this this AM , one Thursday night that was a BFN.