Hi. I ve gone through your query. I can understand your anxiety. Symptoms experienced may be due to the pills your daughter is on now. Birth control pills are advantageous with few side EFFECTS like Spotting inbetween periods, Breast tenderness, engorgement, weight gain, Stomach upset, Mood swings, migraine, fatigue & also weakening of immune system. Usually, these side effects will settle down within few months of taking tablets. If still persists, consult your near by gynaecologist for help. Hope I have answered your query. Let me know if I can assist you further. Get well soon. Regards, Dr. Yogapriya V, General and family physician.