CD 18

Had some sharp pains on my lower left ovary area last night and again today off and on.  Same feeling as earlier this week I think.  The past 3-4 days I have been so tired, not sure if it is because I stopped drinking coffee for a week now.  I usually toss and turn when I sleep at night, but since I stopped drinking coffee I have been having a good solid sleep, but still tired when I get up.  Back is still sore as well, but my bobs are not sore at all.  Oh and I took a First Response hpt yesterday afternoon and it was negative :( but I know it's still early so I am going to wait until Friday to test again.