Stress from friends

Lala
I am 10 weeks pregnant today and with twins. My boyfriend and I are so excited but have only shared the news with our parents. Several of the women in my family have had miscarriages including my mother and I wanted to safely make it to 12 weeks before I shared with my three best friends. One of my best friends has asked me three times if I was pregnant due to my decision to move closer to my family; each time I denied it. Well the other day another one of my friends seemed as if she was fishing but ended up having a full blown argument with me because I keep refusing to go out to bars with them. I told them I gave it up for lent and did not want to be around alcohol but my friend proceeded to call me weak because I couldn't be around alcohol and refuse it. After the argument I almost had an anxiety attack and my mother had to walk me through it to calm down. My third friend hasn't really given me a hard time it's just the other two. I find myself dwelling on how they will take the news when I share it with them finally. Unfortunately, each scenario I play out in my head I don't see my friends being happy for me but more so concerned that I didn't tell them sooner. I am the only one in a relationship and they hate that I'm never down to go to a bar or night club. My boyfriend tells me not to stress about it but I honestly don't know what to do to take my mind off of it.