Pep talk required

I've had two sessions at the gym which reminded me exactly why I was scared of exercise. I'm not exactly going to give up after 9 months, but I'm feeling rubbish and I could do with some hugs / encouraging thoughts.

( body and exercise stuff, including asthma )

This is pretty much what I was scared would happen when you all encouraged me to try going to the gym anyway. So I'm hoping you'll encourage me again and reassure me that just because I've had two consecutive bad sessions, doesn't mean that I have completely lost the ability to do exercise. Sorry to be whiny; I just feel as if I've reverted back to my teenage self being constantly frustrated and picked on because I couldn't keep up with physical activity.