WW Day 2

Okay so here goes...first and foremost, I weighed in this morning and lost 4lbs. Pat on the back!
Second...I've stayed within my points for day 2, gonna start dinner in a bit. Chicken, rice and green beans woot...woot...sounds good.
Third...I rode the indoor bike today, only for 15 minutes but it was a start!
Now something I realize...my husband and 9 year old went for a bike ride (that's why the house is quiet now). I think I could do it, but I'm embarrassed to be seen doing exercise even if its with family. I also don't want them to have to wait on me, I'm sure I'd be slow. I'm ashamed of my weight. I know I'm taking the right steps to fix it but how do I get past that feeling? I told my husband it's because I don't really like my bike (lie). I don't want to tell him I'm embarrassed, and worried about what others might think. As I type this it sounds silly of me. I have a husband and son that want me to join them and I won't do it. So...in turn many feelings going on and I what??? Want to eat!!! However I got a glass of water and decided to journal. I can't eat to make these feeling go away!
Thanks all for listening. Spring is here and I hope to continue in the right direction. Someday I'll be proud of myself and not care what others think!