I'm not sure that Litecoin will go's higher, but most probably yes, however long time ago I invest in Bitcoin so far I'm happy about that decision, but I'm thinking to exchange it in other currency like something less expensive due to the fact that there are more probability to grow's up quickly.
Why you have to exchange your bitcoin into another crypto?
You did something that might lose you even more because you have already bitcoin as your investment. For Litecoin, it can still go high but not that huge anymore. It's not the old Litecoin that we know.
But it can't be just left by its investors and remains still as a high ranking alt.