['Yesterday I wore a bathing suit and felt more confident then I have in a long time.', "That's really good! Did you lose weight, or have you just not felt comfortable with yourself before?", 'I have recently started working out and have lost a few inches and things are firmer.']
That's awesome! The best part of that is looking good is only just a side affect of being healthier in general, which is great to be.
I wore a bathing suit yesterday and felt confident because I've lost a little weight.