Anyone else experiencing consistent fast heart rate? I'm assuming I been having it for two weeks, and it really effects my every life to the point I can barely get out of bed. I haven't been feelings right. Super lightheaded, feeling faint, dizziness spells short of breaths pressure on my head etc. Ima stay at home mommy of 2 beautiful girls. One is in preschool and one has unique needs and it's just getting difficult for me to keep up. Just resting my heart rate goes up and down from 110 to 121 and just going to the bed and back jumps it to 129. I'm 29weeks and 6days with our first boy. I gain alot of weight from my pregnancies and now 291 during this pregnancy. Just don't know how can I manage during the week while hubby at work..I don't wanna have another black out episode again alone.