Feel strange after eating
Hello I am a 19 year old male. For about two weeks now, sometimes when i eat i will feel extremely faint and confused. I will start to feel very confused and then begin to feel dizzy, and most of the time it is when i eat. Sometimes i will eat and feel just fine but other times i will eat and feel this way. My grandma suggested it was anemia so i have been taking iron and b12 for about a week and a half now and it has helped a little bit. I thought i was cured but i woke up this morning feeling very hungry so i ate some macaroni and cheese and got very faint feeling and had to lay down because i thought i was going to pass out. It goes away after about 45 mins to an hour. I just get faint feeling and very weak. And my feet get cold so it has to be my blood. And it only does it when i eat first thing that day, and some days it doesn't even do it. It is very strange. Also i have panic disorder so i am always stressed out. I think it is either anemia or hypoglycemia. What makes me think it is anemia is because i am very very pale. Any ideas? I'm beginning to think i have something very serious.