Positive?? Help!

​So my cycles have been about 32 days. Glow predicted me to start AF yesterday but so sign of her. We left to go out of town and I brought 1 PG test. (1?? What was I thinking??) I am 15 dpo and had a little pink dot on 12 dpo when I wiped. So maybe that was implantation? So am I crazy? Does anyone else see another line??