Having pg symptoms including: cramps, swlln brst, nausea, tired, &weight gain. spotted for 8 days during cycle and now i'm 4 days late w/ neg pg test?

Maybe a bit early: Spotting during early part of pregnancy is quite common. Although current hpts are highly accurate, it could be a bit too early for the hpt to pick-up. I would recommend repeat in 3-5 days. If still neg, then likely you are not pregnant yet. If positive, congrats. Either way, eat healhty, stay active, get adequate sleep, avoid smoking/alcohol/drug to ensure healthier pregnancy. Good luck.