These sound like they could be symptoms of pregnancy. I would recommend taking a pregnancy test 14 days after having sex. If it is negative (and you have taken the test properly) then you might consult your doctor for other possible reasons.
Most likely missed period, swollen breasts, Fatigue, Nausea, Backaches, Headaches, Frequent urination, and food cravings just to name some.
Bloating (water retention) Craving for sweets and/or big appetite Mood swings Headaches Fatigue Lower abdominal discomfort or cramping
Missed cycles, nausea for a few days in a row (not necessarily the same time every day), tender and sometimes swollen breasts, fatigue/tiredness, frequent urination, headaches and backaches are early signs of pregnancy.
mind-body connection
symptoms for pregnancy can be different. The first one is missing or delayed your monthly menstrual cycle. Implantation bleeding occurs 6-12 days after conception and can cause spotting and cramping. It is when embryo puts itself on uterine wall. Most commonly fatigue, swollen or tender breast, morning sickness, frequent urination, backaches, headaches, food cravings and darkening of Areolas.
Late or missed period, nausea, vomiting, headaches, dizziness, fatigue (very tired), breast and nipple tenderness, some women also have mild cramping.
If you go through fatigue and crying without no apparent cause, and it not going away with proper rest and nutrition, you should see your doctor.
You may also have an Urinary Tract Infection (UTI) or an ovarian cyst.
Cramping, nausea, and fatigue can be signs of pregnancy. These symptoms, along with tender, swollen breasts, and frequent urination are the first signs of pregnancy, after a missed period.
Many early pregnancy symptoms can appear similar to routine pre-menstrual discomforts. Fatigue. Slight bleeding or cramping. Nausea with or without vomiting. Food aversions or cravings. Headaches. Constipation. Mood swings.
-Implantation Bleeding (Spotting) -Delay or a Difference in Menstruation -Swollen and/or Tender Breasts -Fatigue/Tiredness -Nausea/Morning Sickness -Backaches -Headaches -Frequent Urination -Darkening of Areolas -Food Cravings These are the most common symptoms of pregnancy.
The known possible side effects include nausea, fatigue, diarrhoea and vomiting. Headaches are not listed.