Anybody have hypoglycemia, is this hypoglycemia?

I had a REALLY wierd experience this morning!  Let me start with last night, I was hungry so I made pasta with sauce and seitan, one of my favorite meals.  My son also ate a lot.  I ate a lot of pasta, I mean a LOT, and it was regular white pasta.  I also had some vegan cheese cake and a cup of chocolate almond milk.  I was STUFFED!  Well, the middle of the night I woke up (several times because my son is teething!) and noticed my shirt was pretty wet with sweat, but that is not that  unusual, it happens quite a bit.  Well, this morning I got up and I felt really strange.  I didn't eat anything but I did  have a cup of coffee with Silk regular creamer and a tsp of sugar.  But about two hours after I woke up, after I finished my coffee I felt really disoriented.  I felt as if I was in a dream, everything wasn't real, like I had stepped outside of reality.  I didn't recognize anything though I knew it was my apartment, my stuff, and even my son look unfamiluar though I knew he was my son.  When I got out of the shower I was standing there looking at M and I felt dizzy suddenly, and saw stars on the side of my vision, little flashing dots floating around.  I got upset thinking I had a brain tumor, or Alzeimers disease.  I packed a breakfast for  myself, mainly leftovers from what M didn't want to eat.  I don't know why I didn't eat, I usually do, I forgot, which is weird, I never forget to eat, but I forgot this morning.  I took M to daycare and still that feeling persisted, like nothing was familuar.  I knew the way to his daycare but it was like I was following an invisible GPS in a place that I have never been to before.  The way back to work was the same, and my office felt the same way.

So I ate my breakfast, a banana and some left over baked oatmeal, and things have cleared up.  That dreamy feeling went away and I am okay. Trying to remember this morning though feels like trying to remember a dream.

I tried to call some doctors but none of them are being very nice to me, they either don't have room any time soon for new patients or I just got answering machines and I left some voicemails but no return phone calls yet.  

At first I thought it was schizophrenia, or alzeimers, or even a brain tumor.  But now that I ate and the feeling went away, and remember that I ate all that pasta last night I think it was low blood sugar, I mean severe low blood sugar.  

I have had similar incidents before and now that I think about it, I am wondering if I was hungry every time?  Maybe I don't have a dimenia but simply hypoglycemia and making simple changes such as not eating so much pasta at once may help a lot?  That was very  unpleasant, intense, and very scary!