Workout Gear for Pregnant Women?

[Newbie Mommie]

Admittedly I haven't done any research on my own and instead figured I would ask the panel of experts.

I am a runner, though in the past few weeks I've been on the elliptical more because my boobs are so sore that running hurts. Does anyone have any suggestions for a good sports bra? My husband said I should just double up but I only have so many and that would require doing laundry a lot which, let's face it, I'm not up for (nor ever would be pregnant or not).

Also, any suggestions on comfortable running shorts that don't dig into the stomach/side area? I'm thinking a waistband similar to a comfy pair of yoga pants.

Any advice on where to start looking would be greatly appreciated. Thank you!