Procrastinating to the Max!

There is just under 4mths to go til my wedding and I am no where near finished organising for suppliers, not even half way there... I'm starting to panic now, from when I booked the reception til this minute I have not organised a single thing which is like SIX MONTHS??? OMG.. I freakken wasted 6mths doing nothing and now I am acting like a crazy person trying to google ppl I can contact.
Things I still need to organise:

• Photography (I know i should have got this one done earlier)
• Flowers
• Make up/Hari
• Cake
• Menus/Name cards
• Centre pieces
• Evening dress 
• Car

Anyone have any good recommendations for the above that can save me the stress??!?!?!