Update if anyone is interested. Just did my second IM injection with the same glutathione. Actually hit the right muscle this time. Very little lingering pain afterward, more like a dull discomfort, maybe a 1 out of 10. Not bothered by the larger needle at all. IM injections feel oddly satisfying, maybe because my brain tells me I am brave for doing it. Funny that I can handle big needles in muscle but answering an unknown phone number still gives me major anxiety.
That is great news about the recent appointment. Thanks for sharing the update.