Almost one month after LASIK, still double vision? Is this normal?

i was told ill get my vision in around 2weeks,i did, but was double vision and blur everywhere, so someone told me ppl w/ astigmatism should be around 3-6weeks, i started seeing perfect w my weak eye and some double vision w. my strong eye..i did a test everytime i wake up, using one eye to try to look at words,sometimes i see perfect on weak eye and sometimes it just goes blur,double,but i never saw perfect w my strong eye..always mild-average double, is this normal? i had around a -6 both eyes