Am I out ??

I gave in and tested today at 11dpo .. It was negative on a dollar hpt but I could have swore I saw a faint line (but I seem to always see a "line") I have cramps , my boobs aren't sore really but I get sharp pains shoot through them , I have a metal taste in my mouth going on day three now . AF isn't expected untill Next Friday . Should I  wait and retest .. Or consider myself out this month .. I see people getting psi at 11dpo all the time ..