I just need to vent a bit...'women issues'

It's not really all that bad, just going thru a bunch of things right now....I am moving in two weeks, giving my dog up for adoption because I discovered that I am severly allergic. For those of you who are animal lovers, you might hate me but the family who is taking him is amazing! As a matter a fact, my dog is there right now for a sleepover! We want him to get used to the people before we turn him over to them. It is really hard but will be a better situation for him. Iam also having some 'women' issues with my breast...again. Over a year ago, I discovered a lump in my right breast which luckily turned out to be nothing and I had it removed. Now....in the same breast, I have a bigger lump that you can actually see just by looking and not just by feeling. It is painful and I am just freaking out about what it could be this time. Anyone have anything like this before?
Sorry this is so long...just airing my thoughts. Thanks for listening.