Why do I feel so lost?

To be honest we all get lost from time to time. Sometimes it's where we need to be in the moment so we can find the answer we are seeking within ourselves. Don't make this a punishment for yourself instead just enjoy life and live in the moment. There's no need to rush to the next big chapter in your life. Sometimes self discovery can be food for the soul. If I can suggest anything adventure the world. Try new things you always wanted to do or that you never had the courage to do. It's important to stop and review your life then decide what you want to do. But in the mean time be you as much as possible or do the things you enjoy. Challenge yourself. You might just find the answer you're looking for.

When I feel that way, like I can't figure out who I am or I feel lost, I often try to remember all the things that I am blessings that I have in my life. But, when I read your question, this little video came to mind - I hope you will take the time to watch it. It is really short, but it brings me a lot of comfort in knowing why I am here.http://www.mormonchannel.org/watch/collection/mormon-channel-videos/our-eternal-life-2