Trying pre seed this cycle 🙏🏾🙏🏾 bfn this month

So I'm currently 14dpo and she is showing herself today very light not much if I push tissue up lol and a dot on liner took shower after wrk and nothing . I'm ok because I want to try pre seed so my question is whose used this? From what I see a lot of ppl state they used it and got bfp the following month. I did research and conceive plus is great as well but never seen it in the stores 🙄 please for those whom used these things give me feed back . I'm excited