Hi, Dr Purushottam Neurgaonkar here. I have understood your concern. I will suggest you the best possible treatment options.
1 ) First of all do not panic.
2 ) If you have history of unprotected sex act in the most fertile period of cycle, means between day 10 to 20 of the cycle, then with your history of scanty bleeding I will suggest you to get morning's first sample of urine tested for
pregnancy.
3 ) if this test is negative, then you are not pregnant and your symptoms can be due to PMS -
premenstrual syndrome.
4 ) In such cases I usually suggest
Vitamin E, B LONG F, PRIMOSA one each every night for 3 months. I will suggest you to indulge in a healthy diet and regular exercise.
5 ) For your
breast pain and
low back pain, TAB Calpol 650 mg as needed will be of help.
I hope this answer helps you.
Thanks .
Dr. Purushottam Neurgaonkar.