What do I do if I might have breast cancer?

My mom passed away from cancer and I don’t want to catch that.
I have a little bump in my breast but it isn’t a lump. It’s like a little rash or whatever but the skin is peeling off a bit. I hope it isn’t breast cancer! I can’t die! I’m making an appointment on Monday since the doctors are closed this weekend. I’m so fucking scared. I work out and losing weight, getting fit and I don’t understand.
women help! My doctor isn’t available until Monday! I put rash cream and I’ll keep an I on it.

What do I do if I might have breast cancer?
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