Take it slowly and don’t rush into a relationship with someone until you really get to know them. You don’t want to repeat getting into another relationship with someone that's not a good match.
Find out as much as you can about each other to see if you have similar interests and it doesn’t need to be everything it’s just nice to enjoy some interests together. For example, if you like going for walks and you're dating someone that likes to be a couch potato then it might be a problem because you will be disappointed if you find your doing everything on your own. Nothing worse once you get into a relationship and feel lonely or do everything by yourself.