Feel like throwing up while having sex

Ebony • I am having my second child with my husband of 15 yrs we couldn't be happier can't wait to meet our new love child
Anyone else feels like when having sex that u are going to throw I ...I don't know if it's cause I would eat before but I felt like my food was coming up and it was so uncomfortable I want to stop anyone else has this problem and what has helped you it makes sex with my husband suck and I feel terrible for him that I can't enjoy it