Hey, Shelley! Thanks for the reply.
No, I wasn't knocked out for the block (so many RSDers I have talked to have found that strange... are most of the people getting LSB sedated fully or partially?), I must've had the nausea from the anesthetic that the dr injected into my back or the actual LSB.
Hope you are well!
P.S. Oh, the nurse was telling me to correct my breathing, because I wasn't breathing correctly. Interesting you also told me about that.