Anybody with or had iron issues?

So back when I did my glucose testing it came back fine but my iron was low! She had me take iron pills (I just ordered some from Amazon) and said they would recheck at 36w. When I went to my appt Monday at 36w they did blood, called me the next day and it had barely went down from where it was before so it was considered “stable” but she did send over an iron script (ferrous sulfate) for me to start taking.

Anyways the bottle said to take on an empty stomach or 2-3hrs after having a meal. I took it when I woke up this morning and not even 30m later I was in the bathroom sick throwing it up! 🥺

Has anybody taken iron that’s made them sick? Anything you can tell me that will help with throwing them back up ☹️ throwing up is the worst to me and I’m not trying to take them everyday just to throw them right back up, it had a horrible after taste and now I keep burping and the smell alone makes me want to throw up again! 😭😭 HELP‼️‼️