Post covid symptoms

I had covid 3 months ago. I haven’t really had any residual side effects EXCEPT my sense of smell is completely messed up again.

I went back to normal for quite a while, I did scent therapy too. It hasn’t gone back to was it was originally but I started to smell candles when they were lit & food that was cooking.

Now I get random scents of sulfur especially if I eat eggs or drink red wine (which I’ve stopped doing both bc I’m grossed out by both now 😢) I also randomly start to smell ammonia and/or feces!!!!

Has anyone else experienced anything like this? Or even post covid problems?