hey, okay i dont know the proper name for this, so i'll describe it, the two ball type veins underneath my tongue were swollen and a long white sharp pointy thing came out of one, it was there for a few hours. I was sent to hospital and the nurses and doctors said that they had never seen or heard of it before. It went away right in front of their eyes, and all the doctors did was give me headache pills.
That was 3yrs ago, now a few months ago underneath my tongue and down my neck would feel like the muscles were freezing up and pulling, and I had feared it was going to happen again.
And sure enough a few days ago it did, and went away, but now the vein under my tongue on the right side is swelled up and has a white large spot, and it is painfully down my neck also.

pls help, do I go back to the hospital that dont know what it is, or will it go away???