Boobs....

Hey ladies.... so I dont always get answers but hopefully I can get some on this one. So i usually ignore this.. I haven't been to the doctor because I dont have insurance and currently struggling to find a job but lately I have had some pains in my boobs. Sometimes it's the left sometimes it's the right. And it's a sharp pain that happens every other 5 seconds maybe and the pain lasts about 3 and then they suddenly go away and they randomly happen but they have happened more often so should I be worried or??