Feels like a uti but not?


I’m 14 dpo. A week ago I had pressure in my lower abdomen and had to pee a lot so I had a urinalysis and it was negative. Still had it for a couple of days so I called my ob/gyn and she suggested I do a urine culture and that came back negative. I tested at 10 and 11 dpo and got negative tests so I’m waiting to see if af shows up tomorrow but has anyone else experienced this? Like a sensitive feeling with pressure in your lower abdomen?