Hi Jules and welcome to the forum!
I’ve shared a link below, for a thread in this forum that includes a heap of info about navigating the forum and also (early) sobriety. Please take a good look around and have a read, this forum played a huge role in helping me get sober and continues to support me in staying sober. I hope it helps you also!
Congratulations on 1.5 days, keep taking it one day at a time! Do you have any support around you? I would suggest finding supports ie this forum, meetings - face to face or online (AA, SMART, Dharma etc) as its near impossible to do on our own. And keep coming back here, we’re a great, worldwide bunch of people who all have a common aim - to be clean/sober and stay clean/sober 