Played again today. Still not good.I have not played since the gig and then went to rehearsal (span of span of 6 days in between). My lips still feel weird. Played a little the day after rehearsal (7 days from gig) and realized that my lips feel fine in the lower register but once i hit a G (note on top of staff) my lips seem to stop vibrating. I can get a sound but they take a fraction of a second to start vibrating. In other words my sound is preceded by just air.
What should i do? Continue to practice? Take some time off? Practice easily? Do certain exercises?
I am a tad worried as I do have another gig on 11/11/11.
Thanks in advance.