It sounds concerning to have periods again after just 7 days along with pain and bleeding, and managing this properly is important.

1. Understanding Period Pain and Bleeding

   • Period pain (dysmenorrhea) is common and caused by uterine muscle contractions, but bleeding twice in a short span may indicate hormonal imbalance or other issues.
   • Since this is your first time experiencing this, it’s important to monitor if it recurs or worsens.

2. Over-the-Counter Medications for Pain Relief

   • Nonsteroidal anti-inflammatory drugs (NSAIDs) like ibuprofen (brands such as Brufen or Combiflam) can help reduce both pain and bleeding by lowering prostaglandin levels.
   • Typical dose is 400 mg every 6-8 hours with food; avoid if you have stomach ulcers or allergies.

3. When to Avoid Self-Medication

   • If bleeding is very heavy, lasts more than a week, or is accompanied by dizziness or severe pain, avoid self-treatment and seek medical care promptly.
   • Recurrent or irregular bleeding should be evaluated by a gynecologist to rule out underlying causes.

4. Possible Medical Treatments for Abnormal Bleeding

   • Hormonal treatments like combined oral contraceptive pills can regulate cycles and reduce bleeding.
   • Tranexamic acid may be prescribed to reduce heavy bleeding but requires doctor supervision.

5. Diagnostic Steps

   • If bleeding continues frequently, your doctor may recommend ultrasound or blood tests to check hormone levels and rule out other conditions.

6. Lifestyle and Supportive Measures

   • Rest, stay hydrated, and use a warm heat pack on your abdomen to ease cramps.
   • Supplements such as Vitamin B1 (Thiamine), Vitamin D, Magnesium, and Zinc may help reduce menstrual pain.

7. When to Seek Immediate Medical Attention

   • Very heavy bleeding soaking more than one pad per hour, severe pain not relieved by medication, or dizziness require urgent gynecological evaluation.

8. Relevant Medical Specialties

   • Please consult a gynecologist for personalized diagnosis and treatment tailored to your symptoms and history.

If you want, I can explain more about the supplements or medications mentioned.To narrow down potential causes, we will need some more information.I understand you're concerned about your period starting again so soon. To help me understand better, could you please share your age and gender?