Past week I ve been feeling tired with intermittent headaches, foggy head and dizzy episodes. Headaches don t resolve with paracetamol. I ve now had a very sharp stabbing sensation under my left armpit (like a muscle spasm, but very sharp pain) I tried to breathe in 3 times, but the pain intensified when taking breaths. After a few seconds the episode passed. Now have a flutter, like a muscle twitching in the middle of my back. I can t recall pulling a muscle and have not been able to manage exercise while feeling so tired. Doctor ordered bloods today, my BP was high but I m always anxious when going to see the doctor. I m 30, BMI 26.2. Weigh 10st 7lb Thank you