I won't sugarcoat things. I doubt you'll like:
-starvation
-thirst
-disease
-violence
-radiation poisoning if you're "lucky" to live long enough to experience that (4000 fuel ponds and 400 nuclear plants dotted around the world won't function without industrial civilization)
With dead soils, non-functioning infrastructure (including critical infrastructure like transportation, sewerage and water treatment) all you'll have to look forward to is either a slow death from 4 of the above or a fast death from violence (most likely someone killing you for food).
Because everything from food to toothbrushes to computers rely on global supply chains to be manufactured and transported you'll only have whatever stockpiles you can get your hands on which will inevitably run out. Even people who hide in some hole in the ground will be trapped with whatever supplies they have that will eventually run out since the global supply chains at that point will be unavailable.
Global systemic collapse will make previous famines like the Great Irish Famine of 1845 and the Soviet famines of the 20th century look tame by comparison.
Here's a small taste of the sorts of decisions you'll have to make (and keep in mind that this was just a famine, not permanent and total cessation of food production):
"
During the 1930s, multiple acts of cannibalism were reported from
Ukraine and Russia's Volga, South Siberian and Kuban regions during the
Soviet famine of 1932–1933.
[117]
Survival was a moral as well as a physical struggle. A woman doctor wrote to a friend in June 1933 that she had not yet become a cannibal, but was "not sure that I shall not be one by the time my letter reaches you." The good people died first. Those who refused to steal or to prostitute themselves died. Those who gave food to others died. Those who refused to eat corpses died. Those who refused to kill their fellow man died. ... At least 2,505 people were sentenced for cannibalism in the years 1932 and 1933 in Ukraine, though the actual number of cases was certainly much higher.
[118]
"
Pictures speak many words (and keep in mind these are very mild compared to total collapse):
A food riot in Dungarvan, Co. Waterford, Ireland, during the famine.
Date 10 October 1846
Finnish soldiers displaying the skins of Soviet soldiers near Maaselkä, on the strand of lake Seesjärvi during Continuation War on the 15th of December in 1942. Original caption: "An enemy recon patrol that was cut out of food supplies had butchered a few members of their own patrol group, and had eaten most of them."
Starved peasants on a street in Kharkiv, 1933.
Cannibals with their victims, Samara province, Volga region, Russia, 1921.
Whenever law and order broke down in the past other crimes would also go through the roof like rapes. Don't think that being a man would keep you completely safe from that when dealing with desperate people with nothing to lose.
The
only people in that situation who stand any chance of survival beyond the short term are existing hunter-gatherers living in incredibly remote areas, and they'll most likely succumb to chronic radiation poisoning.