I keep having nightmares. I have not had one good dream. I had one last night that my son had…

I keep having nightmares. I have not had one good dream. I had one last night that my son had another seizure. it woke me up with tears. my son had one when he was 3. it was a fever seizure.. I cried for weeks with worry and it caused me to have bad anxiety attacks , and now that he's 5, I still worry. that dream didn't make it any better :(