Breast implants ?

Here is the story:  I'm 30, no kids, I've had 1 miscarriage in the last year. My breast are ultra sensitive, they hurt all the time (since I was like 18 maybe) out of the 30 days of the month they hurt about 20 really bad and 10 a little bit. I can't have anything touching them because I'll be In pain. I have a medical checkout every year and they are healthy, but it's getting very annoying that I can't do anything like running or intense activities, because of the pain. Wearing a bra is also painful, I wear 32D ( tried all styles and brands) I'm  5'4" and 120 lbs. I have a very healthy life style. Workout and healthy eating.