Ay mamshie, please check with your OB agad about those symptoms, lalo na ang frequent LBM at headaches, okay? Hindi ako makakapag-diagnose, pero alam mo naman na buntis ka at need mo talaga ng professional check-up para ma-ensure lahat is okay sa iyo at baby mo. A few of us moms I know had similar concerns mid-pregnancy, pero talaga ang best move is makita agad ng doctor para ma-rule out anything serious. Take care of yourself, ha!