Don't worrt @Minib. An extra cup of tea won't hurt. I think you're allowed 2 cups a day. Your bub is fine, the small caffiene in tea won't hurt. In my first trimester I had an iced coffee and dark choc and tea and it was fine. I just had an earl grey this morning and will have choc as well. I have heard that the first cup has the most caffiene so I just put a little hot water, tip it out and pour second cup.
Bub is ver erratic atm. Even now some days I barely feel bub then others it's like he's playing soccer all day!