Pressure inside

Hey so since I had this big bleed nearly 2 weeks ago I've had a pressure feeling up inside up vagina, sometimes down low near the entrance and sometimes feels near my cervix, it does ease when I urinate but it doesn't take long to come back, I dipped my urine at work (I work in a hospital) and it came back negative its not painful but very uncomfortable at times, I had a urine sample sent off on fridaay at midwives so I guess that'll show if I did have a uti, this is my second baby so could it just simply be a weaker pelvic floor? I'm 14.5 weeks now, any advice would be great