Is this a dumb idea?

A singer that I love and is probably my favorite singer/loved her for decades is on tour and the closest show to me is a 1.5 hour drive away. The ticket costs 1 week of pay for me but I have a lot of savings that’s just sitting there because I don’t spend much ever. So I can afford it. But I don’t have any friends who can both afford it and want to go to this show, so I’d go alone. I would have to leave my husband and 9 month old baby at home. I’d leave around 3pm and get home around 130am. Usually I go to bed at 8pm so this would be suuuuper late for me, and I’d be driving alone through a major city to get home.

My husband doesn’t care either way if I go or not because he knows how much I love the singer. He’s really not a fan of crowds and this concert would be at a stadium of 80,000 people so I don’t want to force him to go. And I’m happy to go alone anyway, I’m just worried about driving so late.

Is this just a really stupid idea? Or am I over-thinking this? Would it be irresponsible to go by myself? I’m a woman in my 20’s if it makes a difference.