I put in the store's brand of algae prevention, 8 ounces. Not sure what the shock bag said, I've thrown the bag away and can't find it. I put 16 ounces of stabilizer in the sock. I took my water in to be tested before I added anything the chlorine level was low, and the ph was high. I did a test this morning and the ph was still over 8 and the chlorine level was not even on the scale. It was a orange color instead of yellow. I'm not sure what this means.
Powder shock is probably either dichlor (adds chlorine and stabilizer (CYA)) or cal hypo (adds chlorine and calcium). One-pound bags are common. Adding two pounds of either of these chemicals to your fairly small pool has probably put your chlorine levels into the 20+ range -- the orange color on the OTO test also suggests high chlorine levels. Do not swim in the pool at the moment. The chlorine levels will go down with sunlight and the passage of time.
It would be nice to know which kind of shock you put in -- if dichlor, it has already put stabilizer into your water, and the stabilizer in the sock is adding more. I don't think the total will be horrible (maybe into the 40+ ppm range, which is about as high as you want to get), but I'm only guessing at your pool volume.
Try looking at PoolMath
http://www.troublefreepool.com/calc.html and play with the numbers yourself. There's a place, down near the bottom, where you can enter different quantities of different pool chemicals, and see how they will change your pool chemistry. Make sure you enter your pool's volume at the top of the calculator (no commas -- e.g. type '10000' NOT '10,000' for a 10,000 gallon pool).
pH, by the way, will not read accurately when free chlorine is above 10, so don't worry about the pH level you see at the moment.
edited to add: The fact that you see cloudiness leads me to guess that your shock was more likely cal hypo, and that you are seeing cloudiness from the calcium. If that doesn't clear up, lowering pH at some point in the future may help. If it were me, I would wait for the FC to come down, get an accurate pH reading, and proceed from there. Hopefully others more knowledgeable about the cloudiness issue will chime in...