eschatological views vary, so i'm going to talk to you, one mom to another.
while my children were growing up, we attended a church that taught the futurist doctrine, and yes, i was terrified for them. well, silly me, nothing terrifying happened. all that worry wasted. lol
the things about which i worried never came to pass, and the things that happened i never saw coming. Jesus told His people again and again not to be fearful, but to believe in Him. is this easy? it is not. we need grace from God every moment of every day, and He will provide it.
you may safely trust God, little mommy. He will see to it you have everything you need, at just the right times.
He is the faithful One.