Welcome, ellouised! This is a great site to find all the info you are looking for. Finding the right products for your hair can take some time and patience. Many of us use either no shampoo or sulfate free shampoo and conditioners without silicones. If you know your hair properties it will make the process a little easier. Hair properties includes information like texture and porosity. 2a/2b describes your curl pattern. Your curl pattern may change as your hair gets healthier. These links may be helpful to you:

Curly Hair Tips, Styles & Products - NaturallyCurly
Live Curly Live Free - Curly Hair Basics

Fine hair responds differently to products than coarse hair. If you can narrow down your hair properties, we may be better able to help you with product recommendations.
Good luck to you and keep us posted on your progress!
3B, fine, normal to low porosity
Modified CG since June 2010
HGs: FSG, anything with glycerin, Tresemme Naturals conditioner, Curls Like Us cloths, satin pillowcases.