Sleep problems?

Been having a few good days in a row, lots of good days in a row but I have been having some problems getting to bed. Specifically when I go to lay down for bed I see palpitations and a wierd jerking awake ordeal. I close my eyes ready to drift off and I feel this wierd kinda sensation hit me in the chest and I pop right back up. Usually takes me a little bit to get to sleep. On top of most of that its like a wierd vertigo sensation follows me around a lot, its a far better alternative to what I was experiencing before but blood pressure is alright, heart rates normal. Its just wierd like it only happens when I lay down to sleep