Inconsistent diagnosis from Breast Specialist and ID.

UI posted this in the Waiting for Test Results, but am hoping I may get some suggestions/advice/feedback here.

I am a 33 yr old mother to a 10 year old.  No other children, pregnancies, etc.

Basic info/timeline:

April-noticed tenderness in left breast with a very small discharge.  Went to my GP and they did hormonal level/testing and all were normal.

Mid June- went on vacation. Noticed tenderness in left breast, some inflammation, etc.

July- went to OB/GYN for breast exam when returning.  More swelling/inflammation.  She referred for Unilateral Mammo/US due to what she called "small mass".  Both were normal.  She referred to a general surgeon who said he felt it was an estrogen imbalance.  Went for second opinion to a general surgeon, who also specializes in breasts (cancer, disease, etc.).  He also said estrogen imbalance.  No need for mammo til 40.  Said normal with cycles and to take Evening Primrose Oil.

End of July- breast continued to get worse- swollen, inflamed, hard thickening area that began to grow to be almost half my breast, red, etc. Family beach vacation began.

Beginning of August- came home from vacation because inflammation, skin, redness, etc. all continued to worsen.  Went back to breast doc who did US and said we needed to biopsy (core needle vacuum assisted).  Said chronic mastitis due to possible bacteria in breast (maybe because of shaving).  Put me on oral antibiotics.  Biopsy results said Benign Chronic Mastitis.  9 days in on antibiotics, everything still worsening.  skin changing in color and texture.  Back to dr after giving antibiotics 9 days.  Another US w fine needle aspiration (very small amount of what looked like puss).  Put in hospital for 5 days on IV antibiotics w/ Infectious Disease consult.  Another US w nothing to aspirate.  Blood tests for infection normal.  Culture not growing bacteria.  Breast same.  Discharged and have now been home with PICC line and IV antibiotics for almost 2 weeks w/ Breast dr and ID dr.  Breast continues to get worse- stabbing pain, burning, itching, skin dimpling, redness spreading, etc.  Went to breast dr Monday- not worried about IBC.  Still 99.9% positive mastitis and said long road ahead w/ antibiotics.  Went to ID dr yesterday who says NOT infection.  Wants to take me off antibiotics.  He thinks it is a hematoma due to bleeding from core biopsy (even though problem was present prior to and reason core biopsy done).  

Going next Thursday to another Breast Center that deals with only breast disease, breast cancer, etc.  I asked both my current dr about PETscan and skin puncture biopsy.  Neither want to do now.  They want to wait another 2-3 weeks to see how this "clears up".  Worried about added risk of infection or hematoma (depending on which one you ask) with further samples.  Feeling super frustrated, worried, overwhelmed, and honestly annoyed.

Any recommendations or suggestions for how to precede from here would be wonderful.  I want to be able to trust my dr and both are very well thought of in our city, but they are not agreeing at this point, which is concerning.  

thanks