alignment issues

Hi I have a 1995 2dr 4x4 4.3 L blazer.   My problem is a couple of days ago i was sick and driving home from work and i blacked out while i was driving and i drifted into a rain ditch on the side of the road.  The ditch is about 2ft across and about 2 ft deep.  I was going about 50 mph when i hit the ditch and after i rode in it for a while the front end bounced out and back onto the road.  When i pulled over to check the damage i saw that there was a stick in the tire and it was flat and that the left front wheel was pushed back about 2 inches and is not about 2 or 3 inched closer to the driver door then the right hand side.  the left hand tire also hit the inner wheel well and pushed the quarter panel into the driver door. I realized when i was drving it that it pulled hard to the left.  I now there is something wrong either with the supension or the frame and i was wondering what you guys think could be wrong with it and if it would be easy to fix by my self since i am in college and on a limited budget.  I can easily fix the quarter panel in the driver door i need help with the problem with the left front.  thank you.