Death?

Right guys, I have a little confession to make...i was IVing fet on friday.
Somethings kinda gone wrong, I think...I'm gonna try and explain but I feel really disorientated and wrong.
I missed my vein a couple of times, well I did once and J did the other, and my arms started tingling after that, which is pretty normal...but now they've swollen up with fluid (only a little bit!!) which i can feel going up and down my arms when i move about..
I'm incredibly dizzy and disorientated, and i'm trying to work out whats wrong with me by using the internet...
I did go to the 'urgent care centre' in bishop auckland yesterday, but at the time my arms had drained and there wasn't really much to prove what was wrong. He said that nothing was wrong, but I'm very sure there is, I feel absolutely awful, like I could faint or worse at any second. I'm going to A&E tomorrow after college, hopefully they'll be able to find out what's wrong with me. I definately don't want my parents finding out, it'll only worry them and disappoint them..

On an eating note, I've just had a little bit of food (bag of wotsits, couple of veggie scotch eggs and a breakaway bar) and I had a small fruit salad at lunchtimeish to try and make me feel better. I had a 'quasimodo' yesterday (tortilla thingy, it has a proper name, that's just what my family call it)...Have yet to weigh myself but hopefully have lost a bit :)

More soon, hope I stay alive!