12 weeks and just want a normal pregnancy 😭

So I got my test results back and it said I have mycoplasma hominis so my partner and I need to take azithromycin do you know how many capsules of those do they give you during pregnancy? I had a uti few weeks ago and took macrobid for 7 days and those made me feel awful . I just don’t want to go through that again but I’m going to have to take it regardless.