I got methotrexate shots Friday afternoon and woke up around 3 am with a lil cramping could tell I was about to start bleeding so got up to go to the bathroom started feeling like I was going to pass out was sweating dizzy couldn't hold my head up. Finally made it back to my bed and started violently vomiting. I have been dizzy and nauseated all day. Has anyone else had this kind of experience with methotrexate? Please help not sure this is normal