I'm 14..I have a small breast lump in my left breast.. none movable, size of a monggo seed and painless.. it's been there for about 3 months.. there's no changes in size but still I'm worried.. I've seen 5 doctors and they said it's just nothing and we'll keep it under pbservation for about 6 mos. there's still no tests done about it.. I'm really worried what should I do?