How do u say this in turkish?

:

you may say i´m a dreamer, but i´m not.... the only one.

tesekkurler

My attempt as a learner on translating this sentence without "..." would be:

Bir hayalcı olduğumu söyleyebilirsin, ama ben tek değilim.

Not sure about it though... and also, I don´t think that this translates well "but i´m not ... the only one": the first part sounds like negation, but the next few words change it into confirmation; there´s no such thing in my translation.