Hi rich!! What you describes here sounds a lot like Sporadic Hemiplegic migraine, but of course there is many other diseases it could be who has the same symptoms. It is good that you are going to have a ct and maybe other tests too. You can read a little under Hemiplegic migraine and see if you recognais anything else that feels femillier to you! My spelling is not so good beacuse i¨m from Sweden so..... you have to exuse me!!
Keep us updated so we no how things are working out for you!!!!
Good luck!!! / Sweden