it could either be a kidney infection or it could be appendicitis
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Yes
It could be on the right hand side of the letter k depending on how k is written
you could measure in cetmeters' inchs and millameters
There are a lot of problems like a bruised liver and appendix that could be an issue. If your side continues to hurt, it is best to consult a doctor.
Drink lots of water
A left side that experiences decreased oxygen indicates a right-to-left shunt.
A side cramp? Well, at night you might have slept in a weird way, by that I mean slept in a way that you were uncomfortable :)
A sharp pain to the right side of your bellybutton, accompanied by fever or nausea and vomiting could indicate appendicitis. Lower right or left side pain sometimes indicates ovulations. Generally not so much pregnancy.
Port and starboard are nautical words used to indicate the left and right side of a boat. Port = left Starboard = right
Well unless you are allergic to it you could be nauseous, have pain or swelling around the injection site or you could be like me and have your whole arm cramp up.
This could indicate a muscle imbalance. Consult a trainer or coach.
scolosis
cramp are you dumb
that means you have aids
It's probably just a growing pain or a cramp, relax and if it continues to get worse, see the doctor.
Could possibly be a sciatic nerve issue, if it only affects that side at the same time. I currently have a herniated L5 disc that is pressing upon that nerve and it gives a cramping burning sensation in my left back all the way down to my left big toe... yours doesnt sound as severe though