Paranoid

I am really bad at vomiting. When I do I feel like my intestines wants to come out of my mouth😫 and my bladder wants to empty up with all the pressure. This is my 3rd pregnancy. I never had any signs of blood when I vomited that nasty vile in the mornings. And today I noticed some red in it. Should I be worried or just wait to see more of it before I get all panicky? I love my babies but I never liked being pregnant. Some advise please😩