Just wait until you get a nice macro lens, you'll find that you can take way more amazing shots.
Also, Lightroom is probably all you'll need. Just keep in mind that Adobe is on a subscription based model so you may want to look into older versions of LR if you don't want to pay for the monthly subscription.
Also, Lightroom is probably all you'll need. Just keep in mind that Adobe is on a subscription based model so you may want to look into older versions of LR if you don't want to pay for the monthly subscription.