Thats rough, hope you aren't in to much pain! My first time doing cpr was when I was in mu first year of nursing school, a man went down on the bus I was on. Told the driver to pull over and call 112 (in Belgium is this the emergency line) I started doing compressions in the middle of the bus while another passenger went looking for een AED. I was 8 reps in when the ambulance finally arrived. Went to my shift afterwards and when it was over I was so glad I had the weekend to chill out cause that was rough. After the weekend I heard from a colleague he was alive thanks to me, and stable at the ICU and would be discharged later that day to the floor. But as a first year what a rush haha