Same here, maybe it's because i had this weird dream lol
Cool, I'm a death note and Harry Potter fan too.
Haha ya it's brutal. By the way I checked out what they may signify the other day. Something about uncleanliness, renewal and tenacity. I think it mean confronting an aspect of your life that is undesirable (in my case). But you were eating one so hmmm....They also can be a a pun in smoking weed dunno if this helps
lol, cockroaches even torment us in dreams :p Well you were paralyzed so it must be awful :/
I once had the most horrifying dream about cockroaches! I was laying on my bed and one inches its way towards my face, but I was paralyzed and couldn't move. I will never forget that dream. Yours sounds just awful too I wonder if they signify anything hmm...
I think it is more of a case of missing details than your dream being incoherent. Just keep on improving your recall, and believe it or not your dreams will begin to make more sense.