Bad Dream

I had a really scary dream last night im not sure what it meant we have horses and my aunts horse got loose so I went to catch it and put it in the barn and it went crazy and I thought I was going to dye cause when she freaked out when I was about 2 or 3 feet from her (this is in real life) then in my dream there was a horse that we had to put down but the horse is my moms horse when she was a teen so I never saw it but in my dream it was like she was here my hole life so anyway 3 months after we put the horse down I was walking by the barn (and also we never buried the horse in my dream) and the horse is lying down and blinks so I look at it and it stands up and starts running towards me and I am yelling mom mom missy is alive she is alive!!! then when the horse gets to me and my mom says I though we put missy down how did this happen??? then the horse talked and then it started talking a bunch and it followed me in the house everywhere!! I got freaked out so I would run and hide from the horse one time I hid behind the chair and missy put her hooves on me and said somthing about my dog jackson and then I woke up but the weird thing is that about 2 weeks before that dream I had one a that was the day we put missy down and my parents noticed that she was blinking and trying to get up so it is so weired now I am afraid of horses before those dreams I loved horses and I live on a farm so I refuse to ride horses anymore and I kinda miss it so how do I get this stupid dream out of my head please help???