StarGazer - I get that stretching pain as well, and I've noticed it is usually when the little one rolls up high and turns around, I can tell they're rolling around in there, it's a really odd feeling at first. There aren't many misquitos up here it seems, but there are wasps and hornets everywhere and in the fall we get lots of wolf and hobo spiders. I'm not really bothered by any of them, except the wasps when it's hot out I try to keep some distance. Generally they're just buzzing around for water and food though. I imagine the smoke is hard for them too.
dove - yes, the smoke is crazy over here. Last year so much came down from Canada (I see you're in BC so you probably dealt with it too) and then we had fires up by the lake here and the smoke was here for months. I can feel the weather starting to change, myself. More moisture in the air and cooler in the mornings. I am the same with the windows open, dh giving me dirty looks with the a/c on full blast even though it's 60 degrees out LOL. I'm also getting those pains on both sides of my abdomen, I don't remember them last time either, they are like ligament pain but I get them when I'm not even moving. You sound prepared for baby!
I just realized I only have a little over a week left of second trimester, it's so crazy how fast it's going. The last month I know will be super slow and annoying. I have also started getting hip pain on both hips again, which I had last time too. Dh rubs them for me but it is only temporary relief. My hips hurt more than my sway back. Baby is moving around a lot, too. I woke up to kicks on my arm this morning.
I still also get nausea, not quite as often or as strong, but it's there, and it's worst when I go without eating for too long or if I eat something really rich or greasy.