High uterus

Ashesha13

Hey guys. I feel like my uterus is higher than it should be. I'm pretty sure I'm feeling it correctly and it is about an inch and a half below my belly button at 13w6d. Is that where I should be at. I can also pick up babies heartbeat on the doppler at about that height. I'm so nervous that since I don't have my first ultrasound until 1820 weeks we're going to find out its been 2 all along. I'm not really showing and am about 2 to 3 lbs down from pre pregnancy weight but eat well healthy and not so healthy but good amounts. Is it possible to be carrying multiples and not showing or gaining any weight this far along? And I swear I pick up the heartbeat all over without hearing any movement lol I think I'm a bit paranoid that I have to wait so long to be 100 especially since twins run in both side of my family