Everest Base Camp What to expect, how hard is it? Tips for trekking

Everest Base Camp 14 days Trekking. Although the elevation was lower than the MT Kilimanjaro, it was much longer and harder trekking experience for me but I am not regretting a single step that I took. One more of my bucketlist CHECKED !! Here is itinerary for this awesome trip. Day1: to Kathmandu ( 4,429ft) Day2: Flight to Lukla has cancelled due to bad weather Day3: to Lukla to Phakding (8,562ft) Day4: Phakding - Namche Bazar ( 11,286ft) Day5 : Namche Bazar to Deboche ( 12,139ft) Day6: Deboche to Dingboche ( 14,271ft) Day7: Zero day on Dingboche Day8: Dingboche to Thukla( 15,157ft) to Lobuche ( 16,174ft) Day9: Lobuche to Gorakshep (16,994ft) to EVEREST BASE CAMP ( 17,598ft) Day10: Gorakshep to Periche Day11: Periche to Dingboche to Namche Bazar Day12: Namche Bazar to Phakding to Lukla Day13: Likla to Kathmandu Day14: to Home Alltrails link https://www.alltrails.com/trail/nepal/province-1/everest-base-camp-trek?u=i