I got my hopes up

So I had what I thought was implantation spotting on Friday. I took a First response on Saturday and got very faint positive ( I did a poll most agreed), now my test are lighter and lighter even with FMU, i have been use the premate strips now or the .88 cent Walmart ones. I still don’t have my period I’m not due until the 9th but I just feel so disappointed. I started dreaming about the future, I even got by boyfriend’s hopes up too. This sucks, good luck ladies I think I’m out this month.