My period is sometimes all over the place now I like 5 days late compared to how my cycle has been in the past. I have tested a few days ago and it came back negative. Should I retest?  This would sure be awesome as this would be our rainbow baby as we been trying to conceive for a long time. Normally if my period is a couple days late hubby and I have sex and it usually helps start it. This time we tried that a couple times and still no period nor my normal pre period lower backaches or pre period headaches I normally get