Lump In right side of throat

Hello,

I am 25 years old female. I was trying to figure out something similar.. I have got a lump in my right side of throat almost an year back..I had no pain and i almost ignored it..Then recently i have seen two more near to the previous lump..But again no pain. I dont have any problems like cough, fever or anything..

No pain
Glands No Pain
no cough
no difficulty breathing
only feel sensation on right side of throat

Absolutely normal. I dont have even white spots, pink spots or whatever. If someone touches there, then only they can figure out there is something abnormal..

I got panicked as i have seen three and then i went and shown to a general physician.. She did the following tests..

HB (Sahlis's )--It came out to 10.4 gms%
Total W.B.C -- It came out to 67.00 percumm
DCP 64%L 33%E 3%M 0 %B 0%
E.S.R 8 mm 1 hour
Montoux test -ve

Blood Sugar-- Random 98.6 mg%
H.I.V -ve

She finally said...I tested everything.. All came negative. I am not really sure what it is..All what she said is.." we might have do a minor surgery to remove one lump and send it for testing to figure out what it is.."

Could some one help me out in finding out what it is..Should I get that lump removed and shld i send it for testing...

Thanks