Brown spot on bridge of nose

Hi fellow cat lovers,
I noticed my cat Big has a brown spot developing on the fur on his nose. I will attach a picture. I'm hoping I'm just a worried mom and that it's nothing important because he's been to the vet about 6 times in the last few weeks and it completely traumatizes him! I also noticed a small raised brown spot on his belly which I'll also include a picture of.

It's really impossible for us to try to diagnose anything via the internet, not to mention the fact that we are just cat lovers like you, not vets.  What you might do is simply call your Vet and see if you can email those pictures to them and get their take on it, especially since you appear to be a good client (6 times in a few months is a LOT!) 

Hopefully these are nothing to worry about

What was the diagnosis for the spot on his nose? My cat has developed a few recently and I can't find any info!

It turned out to be some sort of cut, he was missing hair in that little spot that's already mostly grown back!

Thank you! I can't say that these marks look like little Cuts, but they're not bothering her. I will ask the vet at her next check up. Thanks again!