Uy, mama, please check with your OB agad, breathing problems in pregnancy can be serious and kailangan i-assess ng doctor right away, lalo na at seven months ka na!
A few of my mum friends experienced shortness of breath din, pero it really varies kung anong cause, sometimes it's normal sa third trimester kasi lumalaki ang baby at pushing organs, pero sometimes kailangan ng intervention. Don't wait on this one, please, kung mahirap talaga, go to your clinic or even emergency para ma-check agad. Better safe than sorry, di ba? Tell your OB exactly kung paano exactly ang breathing mo, paano ka humihinga, anong position, anong oras, para mas may clue sila. You and baby's safety muna, always!