I am 32 year old. I have my menstrual cycle of 28 days. Last I had my menstration on 18 so this time it should be on 16 but till now I didnt had. I m continously doing pregnancy test at home and Its showing negative. I had my blood test done for HCG and its 23.9. USG shows cyst on both ovaries.doctor said to come on 2 nd october .I want to know whats going on I m worried. Please help me