Paining if control my urine.

Hi mummies, good day everyone. I'm 10 weeks pregnant, all this while I don't have any problem except I had this viganal itchness on 5th week. Now reason after I entered my 10 week I had this problem where I feel pain at my lower belly if I control my urine but it will be no pain after I release my urine. The pain is bearable but I wanna know is it normal or something wrong. I'm scared about it because it's my 1st baby and I'm 38 now. Please mummies advice me what I supposed to do for over come this. Thank you.