Anxiety and Panic attacks

Ladies, I need some encouragement. For the past couple months I have been having terrible panic attacks.. it’s like I have all of these bad thoughts go through my mind and I just start freaking out😔 it never goes away:( I have 2 beautiful little girls aged almost 4 and 1. I constantly worry about something happening to them or the world ending.. I know I sound stupid but I have talked to my doctor about it and she just brushed it off and said she didn’t want to prescribe me anything because I am only 23.. I understand where she is coming from but ladies I am suffering daily with these panic attacks.. anti depressants don’t help and make me super sick.. what can I do at this point?

Sorry for the bother I just needed to let it out somewhere.

Thank you beautiful ladies for listening! Please keep me in your prayers💕