Make a small altar and use the picture of the Buddha in Bodhgaya. Make offerings, take strong refuge, then do the Guru Shakyamuni daily meditation (use the booklet I put together), and recite the Shakyamuni mantra. Add a lamrim prayer (you can choose which one).
When you go to bed, take strong refuge, pray to Guru Shakyamuni Buddha, and recite one mala of the mantra. Think your life is in the Buddha’s hands, and you are completely protected.