Urinary issue

Patient: I am 19 yrs old, and 122 lbs. I am having a problem with going to the bathroom. It hurts to urinate, and I have to go almost every 30 minutes. But when I go I only urinate a little, like as if my bladder isn’t holding alot. I’ve been having this trouble for about 2 Weeks now. And don’t have insurance to cover a bill. I appreciate knowing about this site. If Yall can help me with this issue I would greatly appreciate it thank you.