How to use an FHA loan on my second house hack

I purchased my first property as a house hack a little over a year ago using an FHA loan, and now that I've met the residency requirement I would like to move toward purchasing my second house hack property. I need advice on what my best plan of action should be. Right now I'm thinking I can probably refinance my current FHA loan to a traditional mortgage and take out a separate FHA loan on my new house. Is this my best option? I'm not sure what the steps or qualifications are for refinancing an FHA loan and if I have to be at a certain equity level in the home before I can do so. Any tips would be much appreciated!