Had my first renal colic 3 month ago. One week later 5mm stone was not seen anymore and scan was clear. Symptoms started again, is it going to happen again?

First time stone I had symptoms like burning pee/ burning uretra and lower back pain for 1 week. After that I had a renal colic, woke up with extreme pain, barely able to move, screaming in agony. Poped 20mg morphine, did nothing and popped 40mg more while taking hot showers. When I was peeing it felt like I was getting stabbed repetedly in my back. Throwed up a bit. Thought of making a ket and morphine shot but was in to much pain to cook and shot. After 4-5h of this I called ER and they send an ambulance ( every service is free in my " europoor hellhole country " ) and they got me more painkillers and gave me a CT scan saying I got obstructive renal colic and send me home. After that I had an other CT 10 days later and an urologist appointement. She told me I got reed of the store and everything was good.

Since tuesday I have flank pain, sometimes moderate sometimes 5/10 pain scale. I also have a stinging burning sensation when I pee. Just like the first time. Does my kidney made an other stone? Will I necessarily have an other renal colic?

I've been beaten the shit out ( am queer ) and stabbed but renal colic is really something. I would go everyday getting stabbed instead of renal colic. That shit is just hell. What should I do outside of asking my pcp for a new CT scan?

I have my phone charger on me at all time in case I need to go to the hospital and have 2 or 3 blisters of IR morphine sulfate on me in case I have an other episode. But even high dose morphine don't really touch the pain and it take like 1h to peak orally. Should I ask my pcp for something with a quicker onset or more effective? ( I could ask him for some oxy that I could take nasally for quicker onset or have a few points of dope on me that I could take nasally idk )

How to properly prepare for an other renal colic event?