I am 20 year old I have been taking duromine for about a month and a half the first month I was fine but for the last week I have been feeling a bit weird I have been dry retching (but not vomitting) I have a sore lower back pain which comes and goes and also slight pain in my lower stomach i also feel very tired all the time. My last period was on the 22nd of September which lasted 5 days pretty regular cycle of 30 days period due 3 days ago also stopped taking duromine 2 days ago done 4 home pregnancy test all negative what should I do