I had a cold and couldn't get a test 8 weeks back. No serious illness, no loss of taste/smell. Around the same time my depression which I've been gradually reco

I had a cold and couldn't get a test 8 weeks back. No serious illness, no loss of taste/smell. Around the same time my depression which I've been gradually recovering from (got off SSRIs 12month ago) got a lot lot worse. I wish I could have gotten a test and at least know if the two were coincidental (literally happened at the same time) let alone causal...