Public Sidewalks make me nervous

I was at a gas station and accidently locked my keys in my car. I lived nearby and decided to walk home to get the spare keys . As i was walking down the busy street two men in seperate cars wistled at me and yelled “hey!” I ignored them of course but it made Walk even faster towards home. I am saddened that people cannot walk and feel safe. I dont like to go for runs or exercise outside because of perverts like this.