Am I wrong to be upset?

Sorry this is long, just a rant. So For some back story, I met my boyfriend in college through a group of friends who also went there. Last semester we got close and toward the end of March and got together in May. Before we started dating we would kind of share a chair and snuggle when we were with our friend group. Now it’s fall and due to packed schedules we don’t really see each other outside of school so when we do see each other we like to hug and still like to share a chair when we can and sometimes share a very brief kiss because it’s in public. Our friends don’t mind this at all however this year a friend of a friend started hanging out with all of us and she is really sweet and all but she can’t stand pda of any kind and gets very upset if my boyfriend and I are too close to one another and asked someone to tell us to stop which they did and because she’s nice and I don’t want to upset her we sort of stand by each other and now I feel really uncomfortable around her and fell like I shouldn’t touch my boyfriend at all and it’s very frustrating