Morning sickness

Tomorrow I will be 8 weeks, and I’ve been taking a nausea medication, but today it’s been so bad, I’m so nauseous and puking, and I don’t wanna eat anything, and I just cry, is there anything I can do or try to eat to feel better, I’m also wondering about a uti because the past two times I’ve used the bathroom it burns. I think when I get off of work tonight, I may just end to the hospital, because I don’t see my doctor till the 27th.