Did a lab on blood today and had to get our fingers pricked. I don't do well with shots so I was shaking and crying to the point that my professor thought I was going to pass out if I stood up. I needed to be escorted to the water fountain because she was concerned I wouldn't make it without ending up on the ground. Turns out I am O-, which is amazing for donating blood, but unfortunately I could never make it through that. I also found out my hemoglobin levels are low, 9.7 g/dL. Last week my ECG was unreadable too so I'm a little scared about what's going on in my body.