Thinking about first meeting tonight

I 26f am 300 days sober today. I have done this without AA or group support, it’s been a private journey. However I am starting to struggle again and I realized that throughout these 300 days it has been a considerable draining effort to stay sober.

I fixate on alcohol and summer has been a bigger struggle than I thought.

Nervous to start a meeting for the first time ever. I found a group near me that is for 30 y/o and younger which I think is nice and it is held on Friday nights when I would usually party.

I’m sure it’s more common than I think to enter AA with sober time under my belt but it still feels that I always hear of newcomers being more in early early sobriety? I am ignorant to much of this but willing to learn