Fear Ps How Can I Stop Being Afraid Of Being Alone In My Apartment?

How can I stop being afraid of being alone in my apartment? - fear ps

I pulled into a garage floor, as I call it, to a beauty salon a few weeks ago. This is not the first time that I lived alone. Every evening I turn a lot of fear and the slightest noise, because I think someone will emerge, how can I overcome this fear? PS I am a woman 19 years, so I can buy a weapon yet. = /