With out a free chlorine test its hard to tell. I would continue to run at shock levels untill the pool clears. The strong chlorine smell may be because of combined chlorine. I would run the filter as much as posable cleaning the filter as needed. If you have a pool store see if you can get the water tested. While you are there check to see if they have a free chlorine test kit. Back in the spring I found a kit that was tablet based for about $6 for 20 test. You can use the tablet for free chlorine and OTO for total chlorine. I used that method for a month before I got a better test kit.
Steve