Mama, please go to your OB or the nearest clinic to check this out, numbness and sharp sensations in pregnancy need professional eyes on them, okay? Hindi kami dapat mag-assume sa ganitong symptoms, lalo na first time mo pa lang.
A few of my mum friends had weird sensations during pregnancy din, but when they got checked, iba-iba ang reasons, from positioning to ligament stuff. Your doctor will know best anong nangyayari sa iyo specifically. Don't worry yourself too much, but don't wait either, magpatingin ka na para matulog ka ng mahimbing!