Does anyone else's boobs hurt then not...

Ohr

Mostly they hurt quite a lot..i have days where half the day they dont really hurt much....but this morning they hardly hurt at all and i find myself waiting for the pain to return..only 5 weeks....third pregnancy. With my second i was 0% worried....had an mc at 6 weeks before having my first . Anyone else excpecting their 3rd?!?