Congratulations on your lucid dreams. I believe that meditation and general dreaming experience are the conditions in this case for you to have more lucid dreams, so it's not just luck. But now since you are able to have them with no problems i would recommend to master the ability of entering lucid dreams or attaining lucidity in dreams, and then maintain this awareness in the dreams or prolong it until it's either lost or you wake up. After you this you can give importance to find answers for your life issues because you know you will have the tool of lucid dreaming for whenever you need it.

About resolving issues in dreams. I would suggest to use what comes out on the surface rather than looking something up. Doing this you identify the problem, rather than looking for problems and answers together, and then you can begin resolving it in a process. After things on surface are dealt with, and that you are with a sense of peace and clarity established then you can begin to explore other issues.

What do i mean with what comes out on the surface? If i would be a non-lucid dream, then recall the dream and try to do a simple personal interpretation of the dream and after this label it as resolved. If it is a lucid dream, inside the dream remain patient and equanimous to whatever happens and try to find out the causes of why that particular situation is happening: either you are involved in a social situation, maybe you are alone in a familiar environment (asking yourself why are you there, or how do i remember this place), you are having a talk or seeing someone who you don't see anymore (why am im having this talk, what do i want from this person or conversation, what is it that i couldnt let go from this relationship, do i need/want to stay here or can i go somewhere else, what misconceptions do i have of the things i need/want, or whatever you would like to ask yourself), etc. Dreams are really a playground and workplace for resolving problems, but i wouldn't say for problems that you bring and want to solve but rather those which are presented right there in that moment; so IMO it is in that sense that dreams would be useful for resolving issues. However DreamViews dream guides give more knowledge on this topic.