is it normal to have this dreams?

It sounds like night terrors. Note, night terrors and nightmares are very different. Nightmares are just bad dreams. Night terrors actually have an impact on sleep patterns and can cause sleep paralysis which is what seems like happened to you. Night terrors are very vivid and the senses make it seem very real. Treating them varies depending on your situation. I would look into it more and perhaps see a doctor.