Feel fobbed off

I went for my referral to have a breast ultrasound today, I've got dimpling all over the left side of my breast.

And the doctor didn't even feel my breast, I told her I have a photo where you can see it better in different light which she didn't even look at. The scan lasted about 15 seconds, and was only on the dimpled area. All she said was "looks okay" and they are going to see me again in 8 weeks. The whole appointment lasted about 2 minutes.

I didn't get a chance to say I've been getting a burning pain.

I've come out feeling like they didn't look at it properly.   

I don't know what to do now, should i wait 8 weeks or go back to the GP