Feeling guilty

My first pregnancy I ate super healthy and was really conscious of everything I was eating. I was so anxiety ridden and just in disbelief that I had gotten pregnant so I wanted to take every precaution. I was too much if you ask me. This time around with baby #2 I’ve been a lot more relaxed when I comes to my diet. My cravings have also been through the roof. I’ve been eating out a lot more with this pregnancy. Pizza, cheesesteaks, cava, chipotle, chick fil a.. even McDonald’s. I don’t go crazy but I do eat at these places. It’s easy for me. I do try to cook at home every so often. I feel really guilty for the baby in my belly like I’m doing them a disservice. I’m scared that I may be eating things that will have effects on them. Am I over thinking?