כְּמ֤וֹ הָרָה֙ תַּקְרִ֣יב לָלֶ֔דֶת תָּחִ֥יל תִּזְעַ֖ק בַּחֲבָלֶ֑יהָ כֵּ֛ן הָיִ֥ינוּ מִפָּנֶ֖יךָ יְהוָֽה׃
Like as a woman with child, that draweth near the time of her delivery, Is in pain and crieth out in her pangs; So have we been at Thy presence, O LORD.
Rashi on Isaiah
As a pregnant woman comes near to give birth, etc. So were we because of You; we see troubles being renewed, and we think that they are sorts of indications of salvation and redemption, for we are promised to be redeemed out of straits, as a woman giving birth.
Ibn Ezra on Isaiah
Like as a woman, etc. This verse describes the chastening mentioned in the preceding verse.