So For The Past 7 8 Days My WHOLE Body's

So for the past 7 8 days my WHOLE body's been really restless, almost like restless legs except it's my whole body and I'm very on edge which is definitely not me. Now it's getting to where I can only sleep a few hrs and that's only after being up for 24-48 hrs and when I say restless I can't even stand but for few seconds before some part of me starts moving. Also it's almost like my brain is telling my body it needs more air because I feel like I need to take a deep breathe, but when I do take the the deep breath (atleast 3 per min) it feels like I got less air than breathing normal kinda like breathing in thru a straw. It's getting to where friends and even family are questioning whether I'm on drugs so I can only imagine what people are thinking when I'm at the store. Also jus in the past week or so I have bruises showing up one whole elbow has been same color bruise for bout 10 days now I also have one on my back and upper thigh. The one on my thigh has to knots beside it one is little bigger than a quarter other is penny size none of them hurt at all and ive not bumped or done anything to those areas. I'm trying to get in to see a doctor but have yet to find one who will take new patients so if you could jus shine some lite on the situation that would be great and hopefully my girlfriend will calm down. She's not been sleeping either because she can't stop worrying so she gets up every cpl hrs to check on me. So PLEASE help me out.

Thanks
Jeremy