UTI? Something worse or nothing at all?

Marron
I've been avoiding going to my doctor because I absolutely hate it.
But I have had a "UTI" off and on for a couple weeks now.
I have the urge to urinate but it doesn't hurt to actually urinate 
Some days it's completely normal and I don't feel anything at all 
Couple days later it hits me again (feeling like I have to pee) 
This morning I woke up with weird smelling urine and the feeling I need to pee 
But it still doesn't burn while peeing...it actually feels better when I know my bladder is full...
I've taken UTI medication for a while but...
Is it something I eat? 
I take sugarbear hair vitamins. Does that cause this?? 
Ughhh