I feel my height has decreased?

I always feel that my height has decrease or loss of height. I am 60 yrs old. Height is 1.61 m and weight is 64 kg. If a person who is taller and heavier than me accidentally pushed my body, will my height decrease or loss of height? Is there compression on my height?

ge: 60
Medications: Amlodipine and fenofibrate