Uy mama, I know that's scary, pero kailangan mo talaga mag-check with your OB agad, hindi yan dapat i-wait, lalo na kung kasama ang reduced movement ng baby. Please don't delay pati sa clinic or hospital ha, especially at 34 weeks. A few of us mums have experienced tightening, pero kapag naging less active ang baby, yun na ang sign na kailangan ng medical check agad. Better safe than sorry talaga, 'di ba? Keep us posted, and hugs sa inyo!