Refered to breast clinic

Hello all

Im 35 years old and Ive recently been refered to breast clinic after finding quite a hard lump in one of my breast. 4/5 weeks earlier i began to have pain in my left armpit (like a bruise feeling) but could not dnt feel a lump so thought it may just go away. I also now have a small skin colour patch under my armpit which im not sure if that is connected or something different as have been suffering with very bad skin for a couple of years (i have now been refered to a dermo finally but awaiting my appointment)

I haven't nt felt very well for a while now. Fatigue, aches and pains headaches and recently like a vertigo feeling. Im not pregnant although feels simular as to when i was. 

I guess im just feeling strange, nervous and scared. I have 3 small children who depend on me. Going to be honest all my main family on my father's side have died of various cancers. Recently My dad has been diagnosed of prostate cancer at 59. So obviously ive thought that there is a chance. I have already had sin 3 (pre-cancerous cells) cut out of my womb in 2016. 

Just wondered if any one has a similar story to mine and could give any insight

Thank you for reading my post