My heart rate has been up in the 110's the past 2 days with headaches..I have had some shakiness but no chest pains..I know it is probably pretty normal but it is not making me feel good. I am heading to the ER after work. Anyone else experience this with their pregnancies? This is my first pregnancy and my HR was in the mid 90's last week at the drs. but now it is increased enough to make me feel wierd.