I Googled it and you aren’t alone. It is esp unique in smell when it’s goat’s milk.
Is there goat’s milk Cholov Yisroel?
It could be spoiled. Yet you said it tasted good.
Maybe you will grow accustomed to the smell. So much so that it becomes pleasureable.
Like how I now find the sulfuric smell of lit matches sweet. Probably because it reminds me of Shabbat candles and family.
Maybe eat more on Shabbat in good company. Perhaps you’ll associate the odor with happiness 🙂