Going out with babies

How do you guys feel more comfortable going out with your small children/babies to stores, public places, etc. with them possibly crying/having a tantrum. I’m starting to take my two month out more (she’s covered up and stuff) because I don’t wanna be confined inside all day and she’s usually pretty good but I just get so nervous about her crying in public.. I know babies cry it just makes me so anxious what others think and I don’t want anyone to be annoyed. Any advice?