Anyone else?

I'm very weird about my baby having food that's not recommend. She is 7mths and I just started letting her have the puffs and yogurt melts. She's gets baby food and snacks recommend for her age. My son put a gummy worm in her mouth and I freaked out a little bit. I'll let her chew on veggies that she can't bite into yet like carrots and celery. She doesn't have any teeth. Am I crazy? Cuz I see a lot of moms giving stuff to there LO's that I wouldn't ever. This is my 2nd kid and I was like this with my 1st as well. So I'm just wondering if I'm just too cautious. I just don't want her wanting junk instead of healthy food. My son is a junk food eater and it drives me crazy. This is thanks to my parents who watched him while I worked. He won't eat fruit or most veggies.  Also let me add that if you do give your kids stuff more power to you. I'm just a worrier.