hi,a few years ago i had to take lots of antibiotics beacause i kept getting tonsilitis,i then kept getting thrush,i went g,u,m clinic and they told to just was with salt water,i did this quite a few times and ever since then my foreskin has been quite tight and when i now ave sex it can be uncomfortable because the skin wont go any further than the gland and there is slight scarring on the outer skin,,,what should i do