Hi there, I have understood your concern. I will suggest you the best possible treatment options.
1 ) First of all do not panic .
2 ) As you had your periods in the month of February, you are not pregnant for sure.
If you still want to confirm then I will suggest you to get morning's first sample of urine tested for
pregnancy. In case of doubt blood
beta HCG test and USG will be of help.
3 ) Your unusual discharge before the periods and brown discharge during the periods can be due to PID -
pelvic inflammatory disease.
4 ) Please get a gynec check up done, including a per speculum and per vaginal examination. I will suggest a course of broad spectrum antibiotics like Doxycycline for 5 days. Please seek prescription support from your treating doctor for the same.
Use of suitable
contraceptive method like condom, will help you to prevent unwanted pregnancy and STDs.
I hope this answer helps you .
Thanks.
Dr. Purushottam Neurgaonkar.