Have felt off for the past couple of days and extremely tired, today Iv felt quite light headed/dizzy so came home from work an got in bed had nearly 3 hours sleep but still feel like I could sleep for a week. Last night when I got in bed it felt like I had heart palpitations only for a couple of seconds but I'm wondering if I'm low on iron? Have been taking multi vitamins an my bloods were really good at booking in so I'm not too sure. I'm 22+6, baby seems fine and is wriggly as ever so not worried on that front just want to feel less exhausted an yes I know your likely to feel tired during pregnancy but it has just been this past week Iv felt exhausted. Anyone else felt like this?