My lithium dose increased from 600-900mg and I haven’t gotten my levels checked yet. The dose increased about three weeks ago, but I was really busy with finals and moving roomies in/out. Since then, I’ve thrown up a handful of times after taking my medication. I fear I’m showing signs of lithium toxicity and I want to get my levels checked ASAP. Is it a better idea to wait until tonight’s dose in order to get my levels tested tomorrow after keeping my meds down, or should I bite the bullet and go now? I’m doing my best to avoid going as much as possible due to the fact that I am a poor college student. Any advice is appreciated!!