Hi everyone, I'm really worried that I missed my period for late 18 days. I took three pregnancy test and they came out negative but I went to the doctor for took the blood test. Haven't heard for the result yet. I have some symptoms like lower back pain, dizzy, heartburn, breast sore a little on n off, cranmping, mood swing, n back & forth bathroom. Didn't feel sick or nausea at all. Plus I found out that the doctor said I have gonorrhea but I took da shot for medicine last Wed.