Health question for the ladies .

kathryn • Mama bear to Jaxson Cayde 💙Born April 9th 💙

F / 23 height : 5,1 Hi there I have this sharp pain on right side of back under my shoulder blade it’s painful it’s been hurting for a few weeks I started my period a few days ago so Nothing to do with that .

I was just curious as I thought I should see if any of you had similar pain .. and what I should do before I head to ER cause I know it can be a long wait

Thanks 😊