Hi Siempre Nada.. I say go for it. You are making efforts to step out being "a loner". I think that you are being hard on yourself in this case. If you enjoy skating and have the desire to go, then you go girl!!! You are in a lot better shape than me. I can't even get to the step of going out to do hardly anything. It is a very positive thing that you enjoy something and feel like doing it. Don't worry about what people think. You don't have to come with a partner or leave with one. Just have a good time and let me know how it went.
Jerry