Help on minor Spells, or herbs, advice, on healing my mom of her migraine?

My mom usually gets migraines about every 2 weeks. Sometimes its every week, other times it may be every 1 and a half months! Im tired of her always getting sick! It makes me feel bad for her, and idk, i just feel sad, and my heart aches, just seeing her suffer from this migraine. She has had this ever since she was in her 20s. Now she is currently I beleive 40. Please, Im not a person with witchcraft/spell experience, Im only 14. But is there some how a way I can help put, with a minor spell? Or simply some herbs that may possibly weaken, sent away, or even get rid of my moms migraines forever possibly? Please i need yoru help! I love my mom so much, I hate seeing her like this! =[