strange thing under my lcd

hello everyone, honestly i dont know whether this thread supposed to be here or not, but i really need your help. it has been about 2 weeks that my laptop lcd has a bubble under it. i dont whst it id exactly, it is like liquid with a clear appearance. at first, it was only three bubble. now, i see that the bubble is increasing into 4. i know it is not too disturbing. but i am afraid that there will be a big problem in the future.

does anyone know what is it exactly? and what i am...

strange thing under my lcd

strange thing under my lcd