Help! Beginner

I’m hoping someone can reassure me provide insight - but on Wednesday i skied after 3 year break and was able to get turns fairly confidently /comfortably - moved from learners to green runs. Three years ago I just learnt how to turn. With this success I wanted to consolidate so I went out next day and I couldn’t turn anymore - back to square one - I tried all day - with an instructor and it just didn’t happen - why ? And now I’m worried can’t ski - I won’t be able to ski now till next year :(