you should defiinitely play many more
hands. If you would wait only for monsters, very good hands then you would just lose money in a long run. If you would fold everything in every hand then you would loose 1.5bb in every 6 hands. And you get aces once in ~ 200 hands. People will see that you are so tight so they won't pay off when you will get good hands to make more money then your loss when you fold. You need to fight for the blinds because poker is about taking blinds.
You can check some free ranges on internet. If I can recommend something I think free ranges from gto wizard site are ok. There are nl50 ranges, but they are pretty ok for microstakes too. You need to tight them up a little bit.