Hi, this is my first pregnancy and I was wandering if anyone out there has also experienced the feeling that you are being strangled because your throat feels so constricted? It's been like this since week 6 but it's getting worse, particularly at night though I feel it today in the morning. I also feel like my head is pointing downhill and filling up with blood whenever in lie down! Horrible. Is this normal or is it something I should be concerned about?