I was in a&e two weeks ago due to having pain when urinating and blood in my urine.
I was on antibiotics for 5 days.
The blood disappeared along with the pain.
Then late last week the pain sort of came back again, not as badly but I could feel it.
I also have an urge to go regularly and not a lot comes out sometimes. The colour is yellow instead of clear...there is no presence of blood this time though.

Does it sound like kidney stones or bladder stones? Or maybe even something worse than that?
I'm worried if I go back to the doctors they will put me on another course of antibiotics and I don't know if I want to again as I had some strange symptoms on the last lot - light headed, shaking legs etc.