Emetophobia😣

I suffer with a severe fear of sickness called emetophobia, I am currently 26 weeks pregnant and am so scared about being sick in labour. I realise that not everybody is and there’s a chance I won’t be, but this phobia causes me so much anxiety and I don’t think it would be ideal dealing with that in labour for me or my baby. Is there anything I can take to stop the sickness before it starts? Please not nasty comments this is a genuine and horrific illness i have to put up with☹️