Hi, I'm a 15 year old girl with a few health issues. I'm very prone to headaches and nose bleeds, particularly recently. Some of these headaches are lasting 3 days and the nose bleeds are happening on a day-to-day basis ... Also I've noticed really bad pains in a number of places, mainly the right leg, left side below the ribcage and my right lower back below my ribcage. I'm wondering if this requires a diagnosis, or if this is all just random things that have nothing to do with eachother. I'm also wondering if it's being affected by my recent lack of eating , and the lack of physical activity due to these pains that momentarily paralyze me and hurt to breathe throughout the duration ... I'd really appreciate some help, to see if it is worth going to my doctor for ... Thank you very much for any help you may provide.