Acutally I think it will always reminds the user about a map related app, so it will lead to misunderstanding, thats why iI think its probably the wrong symbol.

I dont want to make u feel bad about your work or something like this, I just want to help designers on steemit to evolve their skills as you can see in my post here: https://steemit.com/design/@neutronenkind/design-critique-service

Its always very important to think about how something will appear to the user.