Been regular for over a year since coming off pill. Age 34. First month TTC (He said yes! 😁), usually 28 day cycle but on day 37. Been having sex like rabbits. Had red spotting last week (one wipe) bfn. Brown spotting this morning (one wipe) but afraid to do another test cause my gut says not pregnant. Was pregnant at 19 (no birth), so I know the 'feeling'. Have no idea what's going on now. Help?!