In the last week or 2 I have been getting light-headed and feeling faint a lot. All morning today I've felt like I've been on the verge of blacking out. I know this can be expected during the first trimester, but is it alright that it has started happening this far into the pregnancy? I never got this with my last pregnancy, just want to make sure it's nothing I should worry about. I'm sure it's fine, but you know how paranoid we pregnant ladies can get!