There are so many things you can do with a communications degree. Related roles span every industry: Govt, Hi tech, Pharma, Education, Sales, etc. And the roles themselves can be things like: Speech writing, advertising, policy, marketing, internal communications, social media, org design, change management, technical documentation, grant writing, broadcasting/journalism, etc.!
Even if you don't end up in role directly related to communications, strong communications skills are a must in nearly every field. You need it to successfully navigate business and relationships. You need it to collaborate well and effectively convey your work, results, and ideas.
Do you like to write? Organize information? Bring order to chaos? Are you attentive to detail? Are you creative? Interest & ability in these areas will help you a great deal.