Severe Rib Pain (back) right side

Sh

I'm 14 wks (ftm) and i am experiencing strong pain in my ribs on the back side. it is mainly on the right side. it hurts so bad it is bringing me to tears. i don't have any kind of medication (aka Tylenol) and no matter what i do, it will NOT STOP. Can anyone tell me how to ease the pain??