Hi , I have a lump in my mouth on my left upper gum / tooth. it doent hurt atall and I have had it for over a yea . I spoke to my dentist about it and he told me not to worry about it . I still don't know what it is and I'm a little worried . I suck my thumb aswell , can't really seem to get out of the habit , I'm going to try and use stop and grow so I can get out of the nasty habit but luckily it hasn't moved my teeth in anyway . The lump is pink and has got a little bit bigger . You can't see it when I smile either but it's bothering me because Im worried I will have to have an operation to have it removed or something done to it and I hate injections and  I'm quite frightened of hospitals and I hate going to the dentists or doctors as it is . Please help me . 

Thankyou 

Alice chamberlain xx