Anxiety

So I have pretty bad anxiety and I’m on a medication for it...but this past week since I feel like I’m pregnant I’ve had a lot of anxiety about it, not bad anxiety but just afraid of taking certain medications and when I do get pregnant if I’ll have morning sickness..that’s a big fear of mine. My anxiety happens a lot at night and it’s hard for me to sleep..and I have a medication for it but I’m scared to take it just in case I am pregnant...I don’t know what to do, should I just go with the flow and take it and not worry about it? Or should I refrain from taking it? I’m torn because I’m afraid to hurt my unborn/potentially conceived baby😖 am I crazy? Who else has a fear of morning sickness and throwing up?