Hello and welcome to NeuroTalk.

I just wanted to welcome you and to let you know that there is an
Aneurysm Forum

I'm really sorry you're experiencing these frightening symptoms. I'm sure someone who posts on the Aneurysm Forum will know more about whether these headaches, nausea and dizziness are common.

I can understand how scary this must be for you. I would feel the same. I hope the tests you need to have done are done soon and that this can be treated fast.

take care there.