implantation bleeding??

Amy • Mom to a sweet baby girl, our rainbow!!
Can u get implantation bleeding at 14dpo?? Today mrng I got a bfp and in an hour later I experienced brown spotting with a bit of tissue... I got my hopes up when I got my Bfp for the first time in two years, but then again I got this brown spotting.. hence I am freaking out right now.. I don't know where I am now at this stage?? Has anyone had implantation bleeding after 14dpo and also went on to have healthy pregnancies?? Help!!!