Is it normal this is happening?
Lately, I haven't been able to remember my grammar lessons. When I was a kid I could remember the rules, but now I can barely remember anything. I can't tell when I'm making a sentence fragment, if I'm writing a run-on sentence, where to put comas,etc. I'm having a hard time spelling. Also I've been having a hard time understanding my first language. I hear people speak it and I'm like WTF are they talking about? I can hear what they say, but it's almost like I'm listening to a foreign language. I end up having to pretend that I know what's been said and hoping I can finish the conversation right. The strange thing is that if I hear something like French then I feel like I can understand it, even though I can't speak French.
The language thing sometimes would periodically happen to me as a child. It once lasted a few months, I guess, and some people around me called me a idiot, because It was like I couldn't understand. Two years ago in the summer, I was repeatedly hit in the head, I never went to the hospital. After all of it I didn't feel the same anymore, I felt slightly different. I've always had a slight memory problem, but I think this is different... Does anyone know what's wrong with me? Is it seriously? I'm kinda scared! Please, help me!