Cd33 ttc

Denisa

Hi. I think i had a chemical last month. Had some verry light positive that weren't progressing, period came a week late and bfn after. I usually have a 28-30day cicle. This month i had verry light brownish spotting(not enough to see on underwear, only on toilet paper) from cd20 to cd25(6 days). Bfn on cd27 and cd30. What are your thoughts on this?