Salam Alekum, sister your story really got to me walahi, because its so similiar to mine sis i was the same when i was 15 i never used to cover up and i knew what i was doing was wrong i had too much pride not in a good way though, subxannalah but i used to think i change later when i am married. If i cover up that means I have to change! I cant believe those words came out of my mouth.
I felt as if I wanted to change but some stupid reason always stopped me.
When i became 16 i was still the same in denial as always, Allah swt wasnt in my thoughs at all. Then one day this sister preached to me she touched my heart I cry up to this day everytime i remember her.
She spoke to the truth, reminded me about death about Allah swt how will i face to Allah swt my creators knowing i displeased him?
Now I am 17 and i practise i am covered as well and I am so happy Alhamdullah i have been blessed Allah swt guided me, I sometime preach to other sisters inshallah i will have the same impact the sister had on me.
Adidas I am glad you started practising, manshallah sis spread the message of Islam, and well done
Allah swt knows best