getting anxious

AF is due in a week, but I'm hoping she doesn't come. I didn't use OPKs this month because I got discouraged and didn't feel like it. I have been having a couple symptoms such as painfully sore boobs, like my bra doesn't hurt but bending over or walking hurts so badly. My poor husband can't even touch them without it hurting. They feel heavier but don't seem any bigger. I got nauseous a bit the last couple of days but nothing consistent. I am exhausted even when I slept a good amount I feel like I haven't slept at all. I had a dream 3 nights in a row that I was pregnant. We have been TTC for over a year now and I am just so discouraged I want this so much...all the baby dust and positive thoughts would really help.