This is my first time trying for a child and I have only been trying for three months so I am very new at this. However, I am now at CD 44, where it normally only gets to max 30. I am also experiencing frequent dizziness (while sitting), once I almost blacked out. I also have very sore/heavy breasts, am fuzzy-headed, very tired, and have had a consistent slight ache in my lower abdomen. This has all been going on for about 3 weeks. At what point should I ignore the at-home negative and go in to the doctor? Or should I keep waiting for my period or a positive and ignore the symptoms? Thanks in advance for your opinions....