Getting my hopes up TWW

I’m 8dpo today and for the last three days or my breasts have been increasingly tender and swollen, like how they feel before my cycle, but much more exaggerated. I’m so torn between getting my hopes up and and keeping a realistic expectation. My husband and I have been trying to conceive for about a year now and I dread the days I wake up and take another negative test. I have no other symptoms and I am worried the only one I may be having will go away and all my hopes will be gone.