I would not have invested in LTC. I think this is a bad idea. I advise you to choose between btc and eth. This is a more reliable investment.
Why it is a bad idea? LTC is really good especially for long term and it is more good if you will diversify properly your money here in crypto world much better to trade 5%-10% of your portfolio always remember that and never go all in in one coin only. There are a lot more potential coin and you will find those if you do your own search here crypto world very well.