I just ordered a fleece hot sling and I'm not sure I'm going to like it. I'm expecting an October baby and live in a place with a cold winter climate, but I'm afraid that I'm just going to roast in it. I'm also not sure about the pouch styling. ..despite the fact that it stretches, it seems really constricting (and I do have the right size). Any thoughts or experiences you can share to help me decide whether or not I should exchange it?