Really need to get this off my chest

Just really needed to get it of my chest .... I feel so daunted by my pregnancy because I don't want to go to a scan because I just feel so fat :( I'm 13stone 6 and I hate it I got down to 12stone a few months back but have put it all back on and just get excited about a bump because I feel my size means I won't have a bump to a lot later on in pregnancy really haven't felt so low in a long time xx