Is it normal to feel uncomfortable exersizing?

i feel as if i were to run out in public around the block where ppl could be watching then i would feel uncomfortable.

i feel as tho if i were on the track alone or with others doing the same thing it wouldnt bother me.

if i were the only one on the track and running with ppl just watching then id probably wet my pants.

the title would be an attention getter i suppose. lol XD