DD aged 10 over the last 2 years seems to get regular incidents where she will often (not always) complain of a headache, become very pale suddenly, and be sick once or possibly twice- after which she is fine but washed out and tired. I would say migraine but she doesn’t always say she has a headache. She loves school so I don’t think anything is going on emotionally . I’m concerned that she’s missing days here and there over the school year & if there was an obvious over the counter medication she could take that would sort it and I didn’t know! Could they be migraines? Any suggestions?