I started taking Metformin (1500 mg all at once) last night and four hours later it made me vomit and my stomach bubbled all morning. I've been googling this drug and I had no idea it made people feel so horrible. My doctor only told me it would upset my stomach. I haven't had any other stomach problems so far. The problem is....now I have anxiety when I even think about taking this medication. I am not looking forward to having diarrhea every day all day. It's making me depressed because I'm rethinking taking it. I made a vow to take and do whatever it takes to get pregnant but I just CAN'T be ill every day right now. I can handle being sick but I am in the process of starting a new job, among other things. I didn't take it tonight because I might have to work tomorrow. I've heard so many bad things about this medication I'm wondering if the good really outweighs the bad. What if the side effects never go away? Is there any other medicine my doctor can prescribe to make me ovulate?