Hi folks, I've been having heart flutters (or I guess palpitations is the correct term). Especially worse when I'm resting or lying down. It's not painful and I'm not feeling faint or dizzy. Has anyone else had this side effect and should I worry? I'm 25 weeks and have put on about 9kgs (I'm a very slim build person) so I feel this pregnancy (my second) is putting a lot of strain on my body. Thank you in advance!