Hello,
You are having
irregular periods for almost a year.
Bleeding between periods can have a range of causes, including
hormonal changes, exercising too much, having a very low or high body weight, injury, or an underlying health condition like anemia, poor general health condition, thyroid problems, etc. After having unprotected sex 4 times in the last 12 days, presently you are having cramps, nausea, headache and veiny breasts.
You have not mentioned if you were taking emergency CP or not. If the blood flow is light, it is called spotting. You are suggested to take rest. Do not stress or panic. Get
pregnancy test done with your first morning mid stream urine. If you are pregnant, your levels of hCG should be high enough to detect the pregnancy. You should get clinically examined by a Gynae, get per vaginal check up done to detect bulky uterus.
You may be suggested by your
OBGYN to get USG (uterus and fallopian) tubes done to detect the well being of the fetus,
gestational age of the fetus (since you have irregular cycles) and the possibility of any ectopic pregnancy. Take food is small amounts multiple times a day since you are having nausea. Stay well hydrated to avoid
headaches.
Take care. Hope I have answered your question. Let me know if I can assist you further.
Regards,
Dr. Nupur K., General & Family Physician