<human>: Can you give me a shortened version of the text?

I am a 30 year old, single woman. I lost my mother last year at the age of 50 to cancer. 

A few weeks back I found a lump in my breast, and immediately went to the doctor to have it checked out. Due to my age, he wanted to monitor it for a month before proceeding with mammograms, ultrasounds, etc., as he believed it could be a number of things, and may possibly go away (if it were related to cycle, etc.).

I was told to check it weekly, which I've been doing. It's not going away... Maybe I'm paranoid, but it seems like it's getting larger... 

I am just freaking out about everything. Since I lost my mom, my dad has since got a new girlfriend and is very preoccupied with her. My sister has her own family, then there's me. I'm scared that I'm going to have cancer and have to go through it alone... 

I'm scared that like my mother, I'm going to lose the battle and never know what it's like to be married... Never know what it's like to be in love with someone who loves you back... 

When I lost my mom, I was so upset because she would never watch me graduate college (which I did six months after she passed), that she wouldn't be here to help me pick out a wedding dress or watch me fall in love and have a family... 

Now I'm afraid I won't get to do those things at all... I know logically this is a completely irrational way of thinking of things... but I can't seem to turn off my brain. 

I don't know what to do...
<bot>: Mom died of cancer, currently experiencing cancer "scare" myself, and afraid my life will end before it even gets started.