I started to feel a lump over 6 months ago didnt feel that much pain at first. two months before november roughly it started hurting more but still not too bad. i got worried phoned the docs and managed to get and appointment they gave me a check up and thankfully referred me to the hospital all was good until i went to the hospital. The man gave me another check up and kept asking about my period and just saying "well your period is soon right?". i had a scan that confirmed it was a cyst. I can't remember if there was any specific name i just remember cyst because they didnt really say anything they said take paracetamol and that was it. So i did exactly what they said aswell as following things online like using a warm flannel etc. Nothing worked at all and it has gotten worse. so roughly 3-4 weeks ago i decided id call the doctors again and explain that its much worse a fair bit bigger and the pain seems to be spreading to my left rib and even more under the armpit and arm and my whole breast is tender and sore i cant even wear a sports bra or a vest without bad pain.they didnt really listen and just told me there giving me a prescription for antibiotics which are for infections even though she said they wasnt for infections(didnt work either). Im still trying to get another appointment but im scared im gonna have the same problem. i get the pain and the cyst no matter how long before or after my period amd its been happening for so long.  The hospital i went to still hasnt wrote that i have a cyst so my doctors wont do anything 
im sorry if i havent typed this very well i havent been able to sleep very well due to pain so a bit sloppy.

thank you!