Upvote:17
You have made life very hard for yourself by lying.
As @Willeke says this is one of the reasons we always advise people to tell the truth (apart from the very bad consequences of being caught in a lie).
it is likely that the officer in your next visit has a record of your answers from the previous visits, and somewhat likely that he will ask you one or two questions based on them. So you should do two things:
The second is the most important.