somebody's please help me!?

Katy • 25 R.i.p my sweet baby 01-22-16👼🏼 Mommy to Barrett 03/13/17💙 TTC baby #2 YouTube channel Katy Goodwin
Okay so all day yesterday I was having sharp stinging pains that felt like my bladder kinda felt like a bladder infection but I went to the doc and don't have one what could this be!?  P.s I'm 13w 5d pregnant