Weird vagina feeling

So for the past months, I’ve been having bladder problems, like it’s hard to make it to the bathroom, most of the time I pee in a cup bc I can’t make it to the bathroom, but for about a week now, my vagina has had this weird feeling, like it’s a tampon inside me or something 😭 I’m thinking it may be a type of yeast infection so I’m gonna pick up so over the counter medicine to see if it helps but does anyone get where I’m coming from??? I even got a mirror and look at my vagina to see if it looked weird, and it looks completely normal. Any advice?Btw I’m 16