Sleep event

These dreams threw me off massively. My boyfriend left me sleeping in his apartment for the first time. He told me he would lock the doors so I did not have to worry about anything. So of course I went back to sleep seeming as it was 7 am. The first dream it did not seem like a dream at all. I heard our bedroom door open, slowly like in one of those horror movies. However I could barely open my eyes, I had to literally force them open to watch the door slide open. Some where in my dreaming mind I could not help but wonder if we would gotten a cat... My eyes went to the floor and nothing was there, then I realized that either way I cat would not be able to open a closed door. The door just kept creeping open slowly till it hit the wall. I cannot remember what I was thinking, just that my heart was pounding and I could hear it out loud. Then I woke up, at least this time I really thought I was awake. The door to the bedroom was still closed, I got up easily thinking I would go check the doors to make sure they were locked this time. I was walking up the stairs to the main door and I realized that it was still dark outside, but in my head I thought that my boyfriend left when the sun was starting to come up. Then I looked at the door and realized none of the locks were on. I walked up to it taking the ear plugs out of my ear, which in reality I would have done before getting out of bed, I opened the door and my boyfriends car was still there. I remember dropping my ear plug by the door and calling into the house for him. But he did not answer. So I put my boots on, I was only in a tank top and some boy short panties, and went out to look in his car, but he was not there. So I went back inside and left the doors unlocked and got back in bed under the sheets crying. THEN, I finally woke up to a text from him at 9 am telling me he would locked the doors and he would left a spare key for me by the bed. K, I realized after texting him that I had a horrible dream, that my ear plug was missing. I figured it was somewhere in my bed, so I got up to turn on the kettle, and went up to the door to make sure it really was locked like he would told me it was, it was not and my ear plug was by the front door and my boots were wet from snow. So I opened the door and saw my foot prints barely covered by the fact that it was snowing leading to where the car so obviously was not. Yep, scary stuff.