Hi my name is Elisha I an 20 years 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 today no signs of period as of yet, so I'm not sure if I am pregnant or not as I have not taken a test yet but should I keep taking the tablets or stop? And when should I take a home pregnancy test?