Chlamydia or uti?!!

The last time I had sex was on Tuesday and he didn’t wear a condom. He was high as shit so he didn’t cum so we were having sex for awhile and I felt myself starting to get dry a bit. After that I just felt dry and uncomfortable down there. The next day I ached a bit and on Wednesday I had weird discharge that was paste-like and had a yellow tint but no odor. I finally went to urgent care yesterday and they told me I had a uti. I got the paragard iud on October 28th so I didn’t know if it could still be discharge from that. Is it worth getting tested? I’m really nervous and do not have anyone to go to about this.