Has anyone gotten a BFP after a BFN???

I did <a href="https://glowing.com/glow-fertility-program">iui</a> 07/29 so today is 14dpo so I took a home preggo test and its BFN ... But my doctor sent me for the BETA test today I got it done I'm just so nervous waiting for the results.... Has anyone gotten BFN with a home preggo test then a BFP with the BETA...???