Welcome. First of all, make a list of the things that are most important to you for your wedding day. Those are the things you should makre sure you get exactly what you want. Photographer, reception and ceremony sites, dress. etc.... There are several different checklists you can go by that give a general idea of when what should be done. Honestly, I would say you are a tad bit behind. If you go to any wedding site like the knot Wedding Dresses - Wedding Cakes - Wedding Planning - Unique Wedding Ideas and register an account they have an interactive checklist for you to use.

Here is a sample of a 12 month checklist 12 Month Wedding Planning Countdown