YES! I think it was the way I slept on them though. But the sore boobs are gone for now. Morning sickness took over instead. My NIPPLES though! Holy crap. So itchy and they hurt and are always hard! My sister said to get some salve and put it on a breast pad so it moisturizes while it keeps my shirt from rubbing on them.
Also, your symptoms WILL come and go and it WILL scare the crap out of you. I wish someone told me that in the beginning. Just relax and take care. Everything will be perfect. Also, you might totally lose one symptom for a few days and never see it again. But it will be replaced by something else. Peeing all the time was replaced by exhaustion for me. Cramping was replaced by RLP. Oh yes, and you will be convinced that your period is moments away from coming. The cramping is a good sign. No, a GREAT sign!
The only sign I had at first was sore boobs and they weren't even THAT bad. I didn't have much else for a couple more weeks. I'll be 9 weeks tomorrow and saw my baby's HB on a scan already.
Sorry for rambling. I hope even one thing I said made you feel better LOL. I'm so sorry for your losses. Take care of yourself hun.