Still Implantation????

Ashley
Ok so glow says I'm supposed to start next Thursday I've posted a couple of times and I'm sorry just anxious!!!... I've never spotted between cycles in my life..... I started spotting on and off since this Tuesday.... Today it turned a little brighter and there only when I wipe not on pad..... I took an ovulation test because I've heard of women using them when trying to wait to use their actual pregnancy tests.... When I took it after ovulation the square was completely white not even shadow of a line... Took this morning this is what I got...should I test in the morning w First Response..... TP pic is what I have today.... Please respond I'm going nuts!!!! Thanks