Possible implantation?

Matti • Praying for our 🌈Rainbow

Cycle Length: 39-41 days

Last cycle date : 7/8/2017

Current cycle day : 44

Chemical pregnancy : 4/20

Had brown discharge cycle day 37-40. 8/14-17. Not even enough for a tampon.

The past 3 days . No discharge except thin clear discharge when I wipe.

All negative tests taken with First Response Early .

Thoughts ?

Thanks ladies!