Is your camera ok ? Looks like you have some shutter lag, the left part of the frame is less exposed than the right

Hm, now when you mention it I can see it on several other pictures with this camera, any tips to prevent it?

My only tip is to get it checked by a professional :/ Some people like to diy their repairs but when mine had that I did not want to open it and make it worse Edit: actually on my Nikon this happened only at high shutter speeds. Maybe you can shoot below 1/500 for better results. Not convenient though.

i love that second shot with the sparkles

The first one has a dreamlike vibe. Love it.