The stress of hiding it will probably do more damage to you and the baby than the opinion of others when they do find out. As a mum I would be mortified if my daughter was going through this on her own. Not sure how old you are but 20 weeks is the time your body grows and baby kicks. Enjoy the pregnancy too!!!!! Goodluck,
don't be afraid. go to the doctors and get checked up, it's better to make sure the baby is good then to wait but once you know how your baby is sit your mom down and talk to her she will understand. goodluck
Prenatal care is so important when you are pregnant I highly encourage you to go to the doctor. I also encourage you to speak with your mother of she is a resource for you. You need love and support through this time but most importantly a doctor to check everything out and make sure you and baby are ok
Go to the doctor... best thing to do