Retracting the foreskin, now it can't go back, I noticed some dirt around the glans

Please read through this even though it's long, I need some help

Hello, I am 16 years old, and at about the age where you are supposed to start retracting the foreskin my dad died. I have an older sister and a mother so I couldn't ask them. (I was shy). Recently I decided that it's time to start retracting it daily. I went to the bathroom yesterday, slowly and gently retracted, it hurt a bit but it felt like the glans was trying to come out. Today i decided to do it a bit more in the cost of pain, but as i retracted it started retracting itself . It was attached in a couple of places with the glans, but I was happy. Then I realised that the glans had some dirt , apparently called smegma, the foreskin created a ring around the glans, and the glans was a bit blueish, but most importantly, i could not put it back. About an hour has passed , the colour is kinda pink and blue, the common colour let's say, and only the part that is next to the ring is blue and hurts if I touch it. I still cannot put it back. If anyone could give a detailed analysis of what I should do and if I have a problem I would be quite happy, Thanks for your time