Just looking for some advice as not sure if I am panicking unnecessarily. I'm 26 weeks pregnant and can feel my asthma flaring up. My chest is tight and I feel on edge (I can't think of a better way to describe this- it's like my heart is racing except it isn't). I had a serious asthma attack at the same time in my last pregnancy and ended up in a&e and hospitalised for a week, so I'm more aware this time and obviously keen to avoid another attack. At what point does asthma become and emergency? If I'm just short of breath now and feeling tight chested do I wait it out or try and see someone tonight?