Methotrexate for early ectopic

Ansley
So I posted the other day about feeling poorly while waiting on miscarriage to happen. Well... I went to doc and my hcg was rising (not nearly what it should be) and progesterone was next to nothing. Ended up at fertility doc (luckily she works next to my office is is best friends with the doc I work for) so she worked me in due to ectopic concerns. Sure enough... Luckily she caught it early so i was treated witha methotrexate  injection. Has anyone else had this done? How did you feel afterwards and how long did it last? Just wondering when this abdominal pain and horrible cramping will pass!!