Feels amazing, doesn't it? Like you, it's been at least 10 years since I last made soap. I made one batch mid-August and have made another 11 batches since. Yes, that's 12 batches in three weeks.
Now, I'm branching out, back to my roots, and making some face cream. I used to make it all the time but haven't since we moved into smaller quarters without a dishwasher.
I'm sure that you, like me, will become obsessed very quickly. (BTW, out of those 12 batches, only 4 have added scent and colour because I'm not big on scented soaps.)