what do u guys think

I gained so much weight ..... I was 199  for awhile now I'm 210  :( ugh I worked soo hard to loose weight but I guess the gains  a good thing just with my first pregnancy I didn't start showing anything till  10 weeks .... according to this app I'm almost 6 weeks but  my doctor after she confirmed I was pregnant didn't know how long I was pregnant cause I haven't had a actual period in 4 months since I lost my son 5 months ago today :(  my first ultrasounds the 29th and I wish it was sooner