What should my daughter-in-law do if she has a stomach ache, bloating, sore and sensitive breasts, and a headache?

If someone is experiencing symptoms such as stomach pain, bloating, tender and hard breasts, and headaches, they should try staying hydrated, applying heat, taking ibuprofen if it is safe for them to do so, and getting plenty of rest. These treatments can help alleviate discomfort and improve overall well-being. If the symptoms persist or worsen, it is always best to consult with a healthcare professional for further guidance.