I don't know what your relationship with the psych is like. Me, there are so many red flags in your past posts, I would get a second opinion before giving anything more to my child.
Also call the people you have that evaluation scheduled with for the Spring (and I really hope they get 2E), ask them if they have had any openings show up in their calendar, state that your son has been kicked out of school and your need for answers is getting very urgent, and do any begging/pleading/screaming needed to get you those appointments STAT! Ask to be put on their list in case anything gets canceled, explain that you are willing to drop everything, grab your son and get into their office within 10mn/30mn/1hr, whatever it takes.
From here it looks like a bad educational fit (I didn't check all 201 of your past posts looking for hints about what your child's pre-elementary life was like) for a gifted child with maybe 2E issues. So looking for a new school would help. But make sure about the 2E issues too.
I agree with SiaSL - and would add one thing - let your pediatrician know what's been going on this week if you haven't already and ask him/her to call the neuropsych you are scheduled to meet with and see if they can't get you in asap. Our 2e ds was having an incredibly stressful year at school two years ago, and it coincided with the time frame we'd been requested to bring him in for a neuropsych update. When I called to make the appointment, I was told we'd have to wait 6 months. When I took ds in to see our ped, explained about the stress he was under and the concerns we had, the ped was able to make a call to the same neuropsych and we were able to get an appointment within just a few weeks.
I don't know your work situation, but the other thing I'd look into is taking him out of school all together for awhile, until you have a better understanding of what's going on. If he misses even a full year of school and does nothing but sit home and have a chance to relax, he's still very young and he'll be able to get back on track at school later on.
Best wishes,
polarbear
