foreskin pulled back for the first time recently

Hi,I am 22.while reading this forum i have came to the conclusion that i have tight foreskin problem. I didn't had the knowledge that it is abnormal. i have some extra foreskin while not erect. Recently i pulled it back a bit forcefully in normal condition(no erection) i didn't had that much pain though it felt wierd coz i was pulling it for the first time. when i pulled it completly i saw a whole lot of wierd things. first i saw that there is lot of cheezy and creamy flakes(not dry) stuck on the newly revealed area of the skin(i saw this part of the skin for the first time in my life like i never knew that it exist) when i touch the top sensitive part(the ball shaped area or glan as they say) it felt too much, i mean too much sensitive as if a pin has been poked on it. Not even this, when i touch the the newly revealed skin it feels the same. I managed to clean the flakes all over the new skin and under the groove of glan bearing the most wierd kind of sensitivity. This means i can't touch the glan and the new skin. The new skin appears to be very thin as if newly grown. it is also pink in color which is totally different than my foreskins outer color. It appears to be the area is very thin same as where the skin has been peeled off(or a burned skin) I can even see thin nerves on it.I think it is too much sensitive because it has been opened in air for the first time.

While reading the forum i also came to know that this area needs cleaning. I can't rub it with my hands since it is too much sensitive. The sensitivity is so high that when i splash water(slowly) on the newely revealed area, it feels like a high voltage current.

The sensitivity is suppose to make me feel good right? But why the reverse thing is happening in my case where i don't even wanna touch it.

earlier on (when i didn't knew that the foreskin is suppose to be pulled back completely) and when i get erection, the glan part was visible only underneath the skin. If i am correct the foreskin must come back automatically when i get erection. But in my case it locks at the tip of the glan only. While erected i can't even think of pulling the skin backwards manually coz it will be too painfull. In normal condition i can pull it back but after that i feel somekind of tightness on the glan. At this point i can't even imagine to achieve an erection since it will be too painfull again.

From the forum i have understood that the solution to tight foreskin is streching or circumcision(of which i am scared too much) but what about the extra sensitivity on the glan and the new skin. In pornographic movies i have seen that people easily touch the sensitive part of the penis. But what about me who is scared of touching it.

Since that day i have started stretching the foreskin(like an exercise) and i also pull back the foreskin once in a day. But the extra sensitivity creats a lot of problem and i had to bring it back to normal condition.