It could be a uti but it just sounds like what happend to me when I lost my virginity... Like kim said it can also trigger your peroid to come early. Best wishes
Yep that is normal. My first time I bled on and off for like a week (so annoying) and because you are tearing skin down there its basically like peeing on an open wound... which would burn pretty badly.
when i lost my virginity i bled the day that it happend, because i had sex for the first time,and i bled for a few days after that and had really bad sharp pains also when i would use the restroom and it burned sometimes to. so it might just be because it was your first time. or like kim said your period probably just came early because of the sex. i wouldnt worry to much about it unless the burning and sharp pain doesnt go away after a while, then you might just need so meds to clear the uti if thats what you have. but i think its normal for the most part.
you might have a uti, it might have triggerd your period. thats what happens to me sometimes if i have sex, ill just get my period slightly early. go to the doctors