Light pink spotting

Ka

Im 9 weeks pregnant and around 5 this after noon I started experiencing slight cramping not bad enough to have me crying but uncomfortable enough for me to have to lay down. Shortly after waking up from a nap I went to the bathroom and saw light pink spotting after I wipe.. should I be concerned? If it gets worse I obviously plan to go to the ER but I’m just not sure if I may be over reacting..has anyone else experienced this and been okay?