Uy congratulations, malapit na talaga! Yung sakit sa puso at balangang yan normal na at sign na nag-eengage na baby mo, lalo na 37 weeks ka na, a few of us said ganyan din feeling namin weeks before nag-labor kami. Try pang mag-warm compress or prenatal massage kung kaya mo, at rest as much as possible dahil maglalabas ka ng energy soon! Keep us posted, kasi excited na rin kami for you!