New to group

My name is Alison but I do go by Allie I am plus size I am a mom to 2 boys 7&3 I am not with their dad anymore I started a weight loss at the beginning of the yr starting at my highest of 351 I am down to 312 but I am also 18 weeks pregnant by my now boyfriend  it was a complete surprise my youngest told me that I had a baby in my belly I was a few days late for af and I took a test it was positive lol we were excited but when I found out I was pregnant I was at 327 and I have gone down to 312 eating healthy has been paying off :) but my ob doesn't want me gaining any weight so I'm just hoping that I don't gain but I'm also getting my tubes tied after this baby and I get to find out the gender on November 24