Have any body took these and got a BFB or would like to share with me what did you take or use

We been TTC since last year after a MC me and my fiance both have a little thyroid problems, I really don't know if that's the reason that I havent got pregnant after the MC most women's get right back pregnant like 2 or 3 months, I think I have a doctor that doesn't really know what's she's doing I want a new doctor now. But I told my fiance that I'm done for right now, we need to get this wedding on the ball first then after the wedding then we can start back trying again we getting married next year April 28 2018, so I'm just going to focus on the wedding now because TTC is stressing us out a little.