How to deal with nervous weakness

Definitely a mix of symptoms that need careful attention here. Starting with the most direct: all of these symptoms can be interconnected, but investigating for any immediate threats, such as a chronic headache with visual disturbances and dizziness, should be prioritized. If these symptoms are sudden or worsening, it’s important to consider assessment for any possible neurological or vascular issues, so consulting a physician for further evaluation would be necessary. Regarding your cervical pain and the association with stiffness in the shoulders, this could be musculoskeletal and related to posture, especially if tension is also contributing due to stress and anxiety. Engage in physical therapy or specific exercises to improve posture and strengthen the neck muscles; consult a physiotherapist for tailored exercises. Since you’re experiencing low blood pressure, dizziness, and palpitations alongside nutritional deficiencies such as low vitamin D and B, addressing these deficiencies through dietary adjustments or supplements can be crucial. For vitamin D, consider getting moderate sunlight exposure and taking supplements as recommended by a doctor; for B vitamins, a balanced diet rich in meats, dairy, eggs, and legumes might help. With regards to your calf muscle pain and weakness, this could relate to both vitamin D deficiency and potential electrolyte imbalances, so monitoring your electrolyte levels and staying properly hydrated can be beneficial. Stress and anxiety might be impacting your sleep and contributing to a heightened pulse rate. Regular stress-reducing activities such as yoga, meditation or even deep breathing exercises can improve this. Sleep hygiene is crucial; establish a routine, limit screen time before bed, and create a calm environment to promote better sleep. If low BP, dizziness, or any visual disturbances are recurring or severe, a more thorough cardiovascular or neurological evaluation will be needed, so schedule a medical appointment to explore these options.