Looks like mid cycle spotting or post coital bleeding. You can get a Pap smear dear. Look for any signs of white discharge or back pain or abdomen pain or fever or burning in urination
Next Steps
Take Tablet Trapic E three times a day for three days if bleeding continues
Health Tips
If abnormal irregular periods persists
1. Serum
TSH fasting levels
2. Ultrasound pelvis done for uterus tubes and ovaries and endometrial thickness on day 2 of periods