New to this...9 year old daughter

Hi there, I am desparate to talk to anyone in a similar circumstance. Our daughter is quite dramatic, and I have not, I guess, taken things as seriously as I should. But, I didn't know we were dealing w/seizure issues! She's been moody and spacy for years. Thought it was hormones. At night and at homework time, she "has a headache, is hot, is dehydrated" etc. Againk, I thought, Drama Queen!!! Well, the poor girl... Tuesday morning I heard a clunk and went running up to her room to see what looked like my daughter being electrocuted. I'm sure you know...it was the most horrifying thing ever. She stopped after a minute, but was out of it for a while. Had a cat scan...nothing. EEG this morning, and I'm thinking it recorded some activity. She said she felt the "tingles" with the strobe light and the "heavy breathing" part. She was scared, felt like she was going to die, felt like she was "sucked up in a tube and we were far away." I feel soooo terrible and sick about this. We honestly just had her evaluated for depression, something I (mom) deal with too. Were wondering about ADD, etc. I knew something wasn't right, but really figured it was due to drama, hormones, etc. I had no idea. But now we do. 2 months ago she probably had one at a friend's house, but they didn't see the jerking. ONly saw the aftermath where she walked into 2 walls and was out of it. After 10-15 minutes on the couch, they said she snapped out of it and was normal. We figured she was sleepwalking, and obviously hadn't slept enough and was in a new house! Anyway, I feel horrible and specifically would love to talk to a mom of a 9-13 ish year girl. Did you ever misdiagnose your daughter...well, until you saw that grand mal! I cannot believe this and feel terrible for her. Even this afternoon I saw her sitting on the couch staring, which I always attributed to boredom...she started in on what I've always thought was 'drama'..."I don't feel good...I'm hot, I have a headache" etc. I asked more probing questions, I guess, and she said "I feel the tinglies in my feet right now". My gosh...could she have been having a seizure as we were talking? She sat there for probably a half hour, then suddenly felt better and started dancing. She told me that dancing helps her feel better. We often have to have her stop dancing to do homework or go to bed and that makes her so agitated. Please email or reply here...I'd be happy/thrilled/ecstatic to call you if you didn't mind. I don't know how many years of frustration are bottled up here...and to think she may have been having seizures. I'm sick about it, but also relieved to think there might be a reason and it could be treatable. Thank you!