Am I suppose to file I-130 together with I-864?

While not required, generally it is advantageous to concurrently file (1) a Form I-130 non-immigrant family-based visa application with all required supporting documents, and (2) a Form I-485 adjustment of status application with all required documents. Of course, there are many other details that determine eligibilities and appropriate steps to take. There really is no substitute for you and your husband to consult with an immigration attorney who, after learning all of the relevant information, could advise about eligibilities, options and strategies to attain your goals, and who then could offer legal representation in the often complex application process.