[vNZsk39B]

The first thing I'd do is to take a look at what my other clubs are doing.

Do you normally hit a draw with your irons?
If so, is that draw working for you?
If so, try to determine what you ARE doing with your irons that you AREN'T doing with your driver.

If you ONLY hit a draw with your driver and now you aren't, is there anything that you're doing now that feels obviously different than it did before?
Have you made any recent changes to your swing? Setup? Grip? Posture? Stance?
Even a tiny change can produce significantly different results.

Whenever I start to do something that I wasn't doing before - especially if it happens suddenly, the very first thing I do is to go back to a club I know I am hitting well (or hitting the way I want to hit it) and then work from there.
The solution isn't always obvious and it sometimes takes quite a few swings to figure out what it is I'm doing differently with another club, but I always find the answer and it usually ends up being something very simple - something that I didn't even realize I'd started doing (or not doing).

You have a 7 handicap so I'll bet that you know your swing very well (or better than you may think you do).
So don't panic. Go back to a club you hit well and work from there. Take it step by step and I'll bet that you'll be able to figure it out and I'll bet that it turns out to be something very simple.