Hi, I am 25years old female. I got married before 1 and half years. We didn't do any restriction to get pregnancy. We are doing sex continuously but still now I am not pregnant. I got period on Nov26. For the last time we have unprotected sex from Dec 5 to Dec 12. My cycle vary from 24 to 30 days. But I am having slight Nausea, dizzy & stomach burning in night only (after I slept). Expected ovulation day - Dec 9 On Dec 11 - Night I slept and woke up at 5: 30 AM and having Nausea, dizzy & stomach during. I drunk water. Then I slept well On Dec 12 - Night I slept and woke up at 4: 30 AM & 5: 30 AM and I am having the same feeling as yesterday. Then I drunk water for each time I woke up and I slept. On Dec 13 - Night I slept but woke up at 2: 30 AM, 4: 30 AM & 5: 30 AM and I am having the same feeling as yesterday. Then I drunk water for each time I woke up. And I slept On Dec 14 - Night I slept and woke up at 12: 30AM, 2: 30 AM, 3: 00 AM, 3: 30 AM, 4: 30 AM & 5: 30 AM and I am having the same feeling as yesterday. Then I drunk water for each time I woke up and I slept. Yesterday I had the same problem. But in morning I did not having any Nausea, dizzy feeling. Whether I am pregnant. Or another problem I am having.