New opportunity

Lisa
Good evening all mom's to be....so I posted a question last week in regards to an interview I had while pregnant.....and I'm happy to say I got the job. I'm so very scared though because they are not aware that I am pregnant and I still don't want to tell them just yet. There is a 90 day probation period and I don't want to leave my current job which is part time since there is no guarantee that they will keep me once they find out or if I tell them. I'm kinda showing since I had children before but I'm only 12 weeks and 2 days but I honestly don't know what to do. Does anyone have some sound advice....it would be greatly appreciated. I've read so many people's accounts to how it went for them. Some were let go others were congratulated and welcomed with open arms. I'm so lost right now....