What happens when you try, Learntarot? Do you just not see anything? Do you see only doom and gloom? Do you get the meanings of the cards, but can't relate them to the others in the spread? With some more info, someone may be able to help you more.
My suggestion would be to record the reading somehow, typing or writing your interpretation. Sometimes I find that the act of typing or writing breaks that block down for me. I use the Evernote app on my phone. It makes it easy to take a photo of the spread, then type in my interpretation of the reading (I have a bluetooth keyboard so typing is a breeze).
If I'm stuck, I'll type my interp, noting any recurring themes (multiple cards of the same suit or the same number/court, if most cards show feminine archetypes, if most are reversals - anything I notice that seems out of the ordinary), then look up the meanings of each card in a book, typing the meanings that stand out to me and seem relevant. Then I'll reread the cards as they lay with all this fresh in my mind.
If I'm still not getting it, I'll put it up for a bit and look at it again later, at another time of day even. Many times the lightbulb goes on over coffee when I just saw rubbish the night before.