My battle with anxiety has been increasingly difficult and I may make a post on it later. Currently it’s 6:20am in Aus and I haven’t been able to sleep and I feel like I’m going to go unconscious if I give in to these feelings. I’ve talked to a really helpful nurse prior and afterwards my heart rate fluctuated between 55-70 and I got concerned as I don’t really know why it’s dipping under 60. I’m a 20 year old male, 182cm and 83kg if that matters. I’m just wanting clarity on if lack of sleep combined with heightened anxiety can feel like you’re going to feel unconscious or if that’s just the mind talking.