Hi! I had my second <a href="https://glowing.com/glow-fertility-program">IUI</a> in May resulting in BFP with twins but misscarried on week 6 :(

My husband and I decided to take a month off (June) before moving forward with our 3rd <a href="https://glowing.com/glow-fertility-program">IUI</a>.

I'm on day 19 of my cycle and have experienced mild cramps and light pink spotting (when wipe) Yesterday and mild cramping and light brown mild discharge today. Can it posibly be implantation? Has anyone else experienced this on days 18 & 19 with BFP results?

How much longer must I wait before testing?

Your responses are greatly appreciated.