Your symptoms suggest low body weight with persistent weakness and dizziness, even though routine tests are normal. This may sometimes happen due to poor calorie intake, poor nutrient absorption, hormonal imbalances, chronic stress, or conditions such as thyroid problems that may need repeat evaluation. It is important to review your diet carefully and ensure you are taking enough calories, protein, and healthy fats every day. Eating small, frequent meals with milk, eggs, pulses, nuts, and fruits can help. Strength training exercises may also support healthy weight gain. Since dizziness is present, your doctor may need to check blood pressure, vitamin B12, vitamin D, iron levels, and thyroid function again if not recently done. Mental health and sleep quality should also be considered. Avoid self-medication and consult a physician and a dietitian for a personalised plan to safely improve weight and reduce weakness over time.