Flowering bush ID

Flowering bush ID

I took out a bunch of ugly and unfixably neglected pine bushes last summer. There was a scrawny, one-twig shrub had been trying to survive between them- I left it because it had just a few flowers and even something really scruffy in the empty gap was better than nothing. I'm very glad I let it be, because this year, with a bit more space, it turned into this: Here's a close-up of the flowers: It's very pretty, but since some prior house owner planted it, I have no idea at all what it is. Does anyone recognize it? (This picture is a week or two old- the flowers are much more open now. They have 5 petals, and it's definitely a bush that loses leaves over winter. I'm zone 5/6, but this may be blooming later than is typical as it's in a rather shady area.)
two plant ids

two plant ids

The east and north side of my bedroom

The east and north side of my bedroom

Spring is here

Spring is here

Aliens!

Aliens!

hehe.. another name search please..

hehe.. another name search please..

What’s wrong with me? [The Plant Says]

What’s wrong with me? [The Plant Says]