Heavy chest, funny heart beats etc

[<3 Mumofthreetobe <3]

I'm going to the doctor today at 11.30 but wanted to see if any one else had these symptoms and maybe knows what the cause is. For the last few days my chest has felt really heavy, like I have a cement block on it. I'm not really congested at all. My throat is sore which makes my ears hurt when I swallow. My heart is going all funny when I lie down (palpitations - but feels like a massive 'THUMP' in my chest - makes me loose my breath sometimes). This morning I lost my voice and now when I move or talk I have a sharp pain in between my shoulders - which also doesn't help my chest feeling, it hurts. Also, this morning, I threw up 3x just because I was standing up. That's passed thankfully, except if I cough too much I feel like I will again. I feel like crap =(