This is the first cycle after birth control pills. So I followed the app for the fertile window and ovulation day. I felt sick the next day or 2. Now I'm 10 days passed when AF was expected. Light spotting yesterday. BFN after BFN. I'm nauseous, bloated, extremely tired, lower back pain, tender breasts. My sense of taste is also messed up!! Trying to drink sprite and ginger ale but it tastes like dirt.