Girlfriend throws up during sex all the time /u/TransportationFew974 Sex

My girlfriend and I have been engaging in sexual activity for almost 2 years but she just started throwing up recently and it’s starting to concern me. She’s very comfortable with me and vice versa, she says she doesn’t know why it happens to be honest. Now I am usually kinda rough and the positions she’s in usually make penetration deeper and that’s usually when she throws up. But it never happened before and she doesn’t wanna keep throwing up because it’s embarrassing to her but it actually just scares me lol I don’t want her to have a seizure on me. Can anyone give me an heads up on what to do she’s not pregnant either she’s on birth control. Has this happened before

My girlfriend and I have been engaging in sexual activity for almost 2 years but she just started throwing up recently and it’s starting to concern me. She’s very comfortable with me and vice versa, she says she doesn’t know why it happens to be honest. Now I am usually kinda rough and the positions she’s in usually make penetration deeper and that’s usually when she throws up. But it never happened before and she doesn’t wanna keep throwing up because it’s embarrassing to her but it actually just scares me lol I don’t want her to have a seizure on me. Can anyone give me an heads up on what to do she’s not pregnant either she’s on birth control. Has this happened before