Not a skinny mini and preggo pics

Ke
Okay so I know this is really silly, but I keep seeing all thes totally cute week by week preggo pic ideas on Pinterest, but they are all skinny to begin with. Lol I'm a chubby/thick to start with and I tried to take a 4 week one earlier and I look huge like I'm already showing.. Lol  
Am I the only one who feels silly for even trying?? Or is it just too early to start taking them. Are there better position of hands n arms for bigger girls so I don't look like I'm 12 weeks at 4 or 5 lol