Such symptoms are unusual at your age and need to be checked urgently. Please meet a reputed Neurosurgeon in your locality for detailed history and clinical examination. Appropriate tests will be recommended.
Next Steps
Please get the tests recommended done and follow up with the same doctor. Sometimes regular visits to the same specialist helps in understanding and pin-pointing your problem.
Health Tips
Do not neglect your health and arrange for early consultation. Such symptoms at such young age may indicate serious systemic illness.