weird discharge

I’m not sure quite what i’m dealing with. I posted before and my condition seemed like a yeast infection. And i’m still a little itchy at times, but no more chunky cottage cheese discharge. Now I am dealing with what feels like a uti. My urethra is constantly throbbing and I always feel like I need to pee, and it is a dull pressure pain every time I go. And now i’m seeing a bit of darkish discharge, with tiny little red blood clots. I’m on the depo and my boyfriend pulls out and uses condoms so i’m sure i’m not pregnant. I am just wondering if this is normal because I am freaking out and just want it to go away.