Am i out?

chelsOo

I self inseminated last friday and saturday with my gf and ovulated thursday or friday (opk test were inconclusive) anyways! on Wednesday and thursday this past week i broke out in hives and had these weird cramps. test bfn 8 & 11 dpo (or so) had heightened sense of smell like crazy the last few days which i never get and a burning nauseousness in my belly but not full blown nausea or mprning sickness, way to early for that anyway. i started spotting two days ago light light pink, nnd then like a light period, not enough for a tampon but a pad yes, two days then nothing 6 days early for my period and NEVER early so im at a loss. am i out?? Implantation?? be brutally honest. i just dont feel like normal and dont know if im just crazy because of ttc for first time. 

ANYONE??