Should I stop taking it ? I just took one pill for the first time 50MG and I feel like absolute shit... all night I was nauseous and stomach pain it actually made my anxiety 10000 times worse.. my legs are even cramping and I am very shakey..

I am horrified to take another pill today.. because the symptoms are finally disappearing because the first pill is wearing off.. my med provider told me to take it for two weeks and then I am going to see her again.. but I don't know what to do I feel so sick :(

Does anyone have some advice? Should I stop taking it or do I just keep taking it and dealing with this..