Gearing up for a cross USA ride, critique my packing list

I'm leaving tomorrow for a cross country ride from Oregon to NYC. I'm worried I packed too much or if there's something important I'm forgetting. Please critique away. Without further ado, in no particular order:

• Cooking Gas
• Camping stove
• Can opener
• Spare link for my chain
• Chain break tool
• Deraileur hanger
• Ortlieb rack
• Flashing rear light with batteries
• Two extra tubes
• Squirrel nut butter
• Mirror

• Bear spray

• 2 padded shorts

• Neck buff

• Orange vest

• helmet

• 1 sun hat

• 1 beanie

• 1 adidas shorts

• Down jacket

• 1 rain pants

• 1 rain jacket

• 1 long underwear

• 2 underwear

• 3 socks

• 1 button down 

• 1 rei shorts

• 1 merino long sleeve

• Sandals

• New Balance running shoes

• Shovel

• Gatorade squeeze bottle

• Dr bronner soa

• First aid kit

• Water filter – Sawyer Squeeze

• Spork

• Biodegradable wet wipes

• Melatonin + Caffeine pills

• Memory cards

• Memory card case

• Paniers – 2 Ortlieb Back Roller Plus

• Tanker Top Tube Bag

• GPX Computer – Garmin Edge Explore 2

• Helmet wind flaps – cat ears

• DJI Action 4 Camera

• Osmo Handlebar Mount

•  Sound Professional Binuarl

• Wind protection for binaural mic

• Zoom H5

• Sennheiser mke-2 Lav Mic

• Tent – Big Agnes Copper Spur

• Sleeping Pad – Quasar 

• Sleeping Quilt – Revelation APEX Sleeping Quilt

• DJI Mavic Drone Mini

• Charging bricks

• Butter knife

• portable bidet

• Toilet paper

• Toiletries, floss tooth brush tooth paste shampoo

• Bug spray

• sunscreen

• small Metal coffee cup

• Chain lube 

• Patch kit

• Headlamp

• Carabiner

• Bungee cord

• Ear plugs

• Multitool

• Bike lock

• Sunscreen

• Batteries

• Extra headphones + adapter

• Big metal water bottle

• Inflatable Pillow