does that look like a possibly second baby above the one circled?? my doctor told me it's nothing…

does that look like a possibly second baby above the one circled?? my doctor told me it's nothing being it didn't have a heartbeat or a flicker. the US was at 6 weeks. so very early. . but my stomach is growing big time already and I'm already showing. this is my second pregnancy. my son is almost 4 yrs old. does it look like a second baby to yall?