One drop urine leakage sometimes. Issue?

I have undergone usg urine test and X-ray everything is normal but when I go to pee just after coming out of washroom I feel like peeing again. Sometimes there is one drop leakage of urine also and my vagina has burning sensation alongwith boils inside the vulva and uneasiness every time I pee. I have undergone vitamin D test even and under medication for the same. I am having side back pain also since 2 months have been taking medicines but to no avail. Kindly suggest me as to what can be the issue regarding this. Shall I visit a gynaecologist. Because of all this I am not able to concentrate on my work even. I even had urine infection one month back but now it is cured and have done a retest of urine and the report has come normal. Please suggest me any remedy mainly the reason for this. I am a female of 35 years of age.