Implantation Bleeding?

Jennifer • After 2 years ttc we were blessed with a beautiful daughter who is now 5 years old. In 2016 we suffered 2 miscarriages, but we're hoping for our rainbow baby.

We're TTC. This month I took Metformin, Femera, & ovidrel with timed intercourse. I was also taking a med to lower my prolactin lrvels. On CD 12 I had 2 good follicles. Today is CD30. I took a test and had BFN. But now I'm having brownish discharge that looks like implantation bleeding. Anyone experience this? When should I test again?