Consumer Not Authorized to Access Resources in Magento 2

I am bulding a mobile app and I know there are a lot of these questions and I went trough them all, but i still got this problem (Using Magento 2.2.2). I tried with curl, postman, hurl.it and i get this message

message : "Consumer is not authorized to access %resources" parameters
: {resources: "self"}

This is my request (Postman)

GET /rest/V1/customers/me HTTP/1.1
Host: myshop.dev
Authorization: Bearer grw5y9b3se261541evcdl1js8jd27c8f
Cache-Control: no-cache

What i did so far:

• I did put space on Bearer grw5y9b3se261541evcdl1js8jd27c8f
• Checked everything multiple times (letter by letter)

Further explanation:

This is a new installation of Magento with sample data.
I have read the documentation here http://devdocs.magento.com/guides/v2.0/get-started/authentication/gs-authentication-token.html , and i am doing it using Customer access tokens. (Since i am doing a mobile app i chose this way) I also registered/created a customer and with his email / password i am doing the following:

(Curl example)

curl -X POST "http://myshop.dev/rest/V1/integration/customer/token"
-H "Content-Type:application/json"
-d "{"username":"customer1@example.com", "password":"customer1pw"}"

and that returns me token, with it i am trying to do a request (see Postman request) to see user data, but with no success. Am i missing something here? Something in apache, php? or am i doing something wrong.

EDIT

Since nothing worked I deleted Magento and did a fresh installation again, and now it works, I didn't do anything different than before, and that is very confusing.