Help! Brown discharge, implantation?

[MrsHufflepuf]

I've had brown discharge for 5 days. It's so light. It's not even there every wipe. Maybe 1 or 2 wipes a day.
I got up this morning it wasn't there.
It started at 10 dpo, I thought my period was coming and I'm normally not early. But it's seriously so light.
I was due on yesterday took some tests. Nothing.
Took another test today. Still nothing. BFN all round.

I've always been trying nearly 2 years.
I had a early miscarriage about 10 months ago.

And we think I might have has an early chemical last month. Had posstive tests for 2 days and they stopped. This month I actually waited until the day I was due. Achievement unlocked?

I’m in the same boat. Have had brown/pink/red spotting about 2dpo. It keeps stopping and starting. Some days I have literally nothing, others just a bit on the paper when I wipe. Not heavy enough (yet) to reach a panty liner. AF due tomorrow. I had spotting in my last pregnancy, before I took a test and carried on for most of the first 12 weeks. It was mainly brown and stringy (sorry tmi) but it’s different this time. My last pregnancy with the spotting resulted in my DS so it’s not always bad news!