Is it wrong of me?

Is it wrong of me to not want a wedding. I did at first when he first asked me to marry him but with money its just not doable and after alot of thought i was getting anxiety just thinking about all the attention that would be put on me. Im not a social butterfly and really dont like muvh attention or being up infront of people with attention on me. I would rather just have a court house wedding with close family but people tell me i will regret it. I dont think i will. I do want the wedding and to have a special day but my anxiety of the attention and money is just overwhelming. My SO is ok with whatever i want to do but i feel like others(his family) are expecting more than a courthouse wedding just by things they have said to me. My family knows me and knows im more of a low key type of person and actually have told they thought i would just elope.