Should I start prepping or not?

So I found a beautiful moses basket yesterday and decided to get it, I’m only 6w 5d, I know it’s early but I just really wanna start prepping things and keep a positive attitude. Now our family are making fun of me telling me that it’s way too early, I just feel so down now 😞 I don’t get why do people have to comment. I say how I’m feeling sick, and then my MIL just say that it will get worse so I have no idea what I’m talking about. I’ve always wanted to be a mum and after 2 years of trying and one miscarriage after rape, I’m just trying to stay positive. Sorry for the rant!