Day 5 not drinking and not sure if I can manage the whole summer like this

On my fifth day not drinking and not confident I can stop for the whole summer or forever. In recovery currently and still debating what I'm going to do. I'm prescribed naltrexone but don't take it. Only took it for a couple days when orignally prescribed it a few months ago. So yeah not sure if this alcohol abstinence is going to last all summer or forever