I'm Penny and new to the group

Hello Everyone, Happy 4th to all American members. I live on Los Angeles and wuld be interested in connecting with others here if possible. I have been doing Keto for quite a while, each of the last 2 summers I have lost 20 lbs through watching my food and doing some exercise, mainly running in the pool at my apartment.
I know 20 in 3 months isn't a huge amount but then if I was being truthful I'm a lackadaisical dieter. This summer thus far I havent lost any so as the summer is full upon us it seemed like the time to get serious about this.
I would like to lose another 10-15 lbs bringing me to somewhere around 170. At 5'5" this is still a lot but I'm also 71 and though I'm very active and physically young for my chronological age my skin doesn't seem to be bouncing back. I have sagging inner thighs, jiggly belly and arms.... ugh,

I'm trying to build muscle to fill in these areas and it is helping some but the reality is I will still be flabby I suppose. As such I don't want to lose more, the flabbiness will be more than I'd wish at 170 so that's where I'll stay and hope for the best.

So this is my story.
My best to you all!
Penny