So for 5 years i have been trying to get pregnant. Within this time i have always had a 26 day cycle always come on my period when i should until this month. Im 3 days late; asda tests (about 8 tests) showing a faint line and could see the line progressing over a few days, clear blue yesterday morning was negative and today i bought some clear and simple tests and they was negative so pregnancy is out of the window. Have no pms symptoms like i usually do. (Normally bloat, mood swings, tired, sore breasts) . I havent done anything different with my diet throughout the month or not taken any medication so dont understand whats happening, its upsetting me and making me go rather insane. Some some advice would be much appreciated x