New Macro Lens

So my mom recently gifted me a Canon EF 100mm f/2.8 USM Macro Lens and it's really beautiful. I have not been able to use it yet (been dead from an illness for two weeks now) and the snaps above are from my first car ride with the lens. They're not meant to be conceptual or elusive, I was just very excited to test it out a bit. I've gotta say, I'm a really weak and breakable person, so I felt like the lens is trying to crush my wrists with its weight (21.1 oz - 600g). I'll have to exercise a bit more, but at the moment I don't think I can last without a tripod if I'm gonna be shooting a long time. But yea, I'm really into backgrounds completely blurred to hell and decorated with bokeh, so I'm very much in love with this lens.

Coolness.
-Deena