Hi Lindseyr 702!
Welcome to stamp collecting! I've been at this for almost 50 years and have found it a relaxing and enjoyable hobby.
First of all, enjoy it as a hobby. It is amazing what you learn about history, politics, geography and, of course, the little works of art we collect, stamps. If you collect to make money or your goal is to leave a valuable collection to your heirs, be prepared to spend a lot of money and have a little luck. Otherwise, think of it as your collection and collect the way you want and how you want. There are no hard and fast rules. It's your collection. Enjoy!
Having said that, the gizmos you probably should have are tongs, a perforation gauge, a watermark detector, mounts/hinges, glassine envelopes or some other way to store your extra stamps, a magnifying glass of some type and a catalog. This serves most collectors well. If you do a search of the threads here you will find any number of opinions on the best and the least expensive of each. Look around a little and see what you think meets your needs and budget. You can spend as little or as much as you want on this hobby and have fun.
One caveat on catalogs: I can't tell you how many budding collectors have been discouraged by seeing the values listed in a stamp catalog only to be told their stamps are only worth a fraction of the listed value. Catalogs are very useful for their information and some measure of the relative scarcity of a stamp. They are worthless if you want to determine the market value of your stamps.
It sounds like you already have albums. You can work on filling those albums or take another approach, a different kind or type of album (a specific country, world wide or topical), stock pages, printing pages from the internet or designing your own pages. Again, opinions abound on this subject. Do a little research and see what you like. There are lots of threads here on this topic too.
If you get into the weeds like some of us, you will be looking at additional gizmos: UV lights, natural lights, color guides and micrometers. It depends on what you collect and how deeply you want to go into an area.
There are a lot of good internet sites for stamp collectors. It really depends on what and how you want to collect. You have already found what I think is one of the best resources on the internet, SCF! There is a wealth of information here that you can access by searching and plenty of helpful people to answer your questions or point you in the right direction.
I hope you stay around! Have fun!
Dan
