So I've been tracking my period since february.... I've always had a normal period with a 29 day cycle... I've been ttc for 2 years and now I'm on cycle day 31 and still no period but yet I have all the symptoms... frequent urination, swollen breasts with lumps...which I get every month a week before my period and just started today ... I've never been late ... I took a pregnancy test this morning that came up negative .. we are packing to move so idk if stress is causing my period to be late or non-existent or what. Any advice would be appreciated. Thanks.