I'm continually amazed at the number of bad-mannered or just 'weird' dogs I meet while out with Jack. Some are friendly (the friendly ones are usually with older owners I've noticed), but most are a pain in the neck, yapping, snapping and/or lunging. Jack is OK with it all and like Mollie loves other dogs but now he's a bit older (2 yo) is always a bit wary at first. Even so, he doesn't seem to be bothered by all the loud-mouthed bullies and takes it all in his stride. I tend to go out of my way to avoid other dogs unless I know them, otherwise I always ask whether the dog is friendly before they're up close and personal.
I have no advice re your second point other than I reckon she just wants some down time. We all go through phases and I'm sure dogs are no different. I wouldn't be too happy if someone tried to drag me out of bed either! If she wants to stay in bed despite repeated coaxing then fair enough would be my attitude. I suppose you could always offer a treat as a lure if you're determined to get her to shift?