First seizures, epilepsy or something else?

I recently had two seizures over the past several weeks, at the age of 31 with no previous ones that I am aware of. The first time I had to have stitches due to it causing a head injury, but the doctors were under the impression it was a one-off episode, or perhaps even just a faint that produced seizure-like symptoms due to the fall. However I had a second seizure about two weeks later. I'm going to have further neurological tests to diagnose, but the earliest appointment will be at least two weeks away. In the meantime, I'm afraid to do too much in case I have another one. I just wanted to explain what happened both times and other info that might be important, in case anyone can confirm if it sounds like epilepsy or something else. Here's some bullet points: - Both seizures began the same way without much warning: I suddenly feel dizzy, more specifically as if I'm being forcibly turned around to the right while unable to fight against it. A few seconds later I lose consciousness. Other than some disorientation and physical injuries or abrasions, there doesn't appear to be any lasting effect when I come to. - The first seizure happened when getting out of the shower at about 8pm and I was found by family members. They described me as having convulsions and eyes rolling up into my head. When I came to I had an injury on my left brow from the fall. - The second seizure happened several days ago in bed at 5/6am as I was struggling to get to sleep. No-one was there to witness it, but when I came to I saw that my bed covers had been dropped on the floor and I had multiple bruises and scrapes on the right side of my nose bridge, ear and neck. - After the first seizure I had blood tests which all came back fine except for low phosphate levels. I took supplements for it and a blood test I had prior to the second seizure showed my phosphate was now fine. - My doctor found a visible blood vessel in my right ear after the second seizure, which she chalked up to my injuries from my convulsions. - On both occasions of the seizures, I had previously had trouble sleeping and ended up sleeping in and missing out on meals, although if my blood tests were fine I'm not sure that would factor in. If there are any other details that might help to know, please let me know. I realise expecting a diagnosis based just on these descriptions is silly, but I'd feel reassured knowing honestly if these symptoms don't sound serious or if others have had similar experiences. Thanks!