I have experienced the same. I started using it without any bad side effects, and I took andro on off for a couple months. After awhile worse and worse symtoms such as low libido (My sex ability was fine but my desire was near 0), anhedonia, apathy all manifested which scared me as they were strong.
It took some time but eventually I correlated this to low estrogen and I went to have my levels checked and they came back as:
estradiol: 95 (pmol/L)
testosterone: 26 (nmol/L)
free testosterone: 15(nmol/L)
SHBG: 28(nmol/L)
The estrogen is right in the middle of the reference range which was very strange. I did still feel all the symptoms but I hadn't taken the Andro for a couple of days before the test.
Aromatase Inhibitors are quite scary, I read on Excelmale forum about something called PAMD or Post AI Major Dysfunction where symtoms are basically like PSSD from finasteride or SSRIs. https://www.excelmale.com/threads/persistent-low-e2-symptoms-lasting-long-after-crash-possible-solution-or-a-little-relief.27402/
Now a couple months after I still don't feel back to how I was but I am able to function. I didn't use much Andro but on one occasion I applied roughly 20 drops to my scrotum (it is following this that much of the negative symptoms started).