Ay, ganyan talaga ang pregnancy sciatica, sobrang frustrating! Glad to hear na bumaba na ang intensity compared sa first trimester, a few of my pregnant friends went through the same thing, and yung iba naging manageable by third trimester, though it really varies. Since you're at 7 months, I'd suggest checking in with your OB again if the pain suddenly spikes or if there's any numbness or tingling na parang hindi normal, just to be safe. In the meantime, what helped my friends was prenatal massage, changing positions frequently (hindi matagal sa isang position), and matibay na pregnancy pillow para sa sleeping, alam mo na yan, pregnancy pillows are a lifesaver talaga. Fingers crossed na lighter pa lang ang experience mo hanggang delivery!