I took amoxil 2 weeks ago for sinus and the third night I was vom...

I took amoxil 2 weeks ago for sinus and the third night I was vomiting, the runs, bad aches and pains all over. I was so sick I actually thought I caught food poisoning. I started the amoxil again three days ago and today have had bad ached and pains all over my body like flew symptoms so now I have worked out that it must not agree with me. I have stopped taking them tonight as I don't want to vomit again. These surely can't be good for you. I will not take them again and will mention this to my doctor so he can note this down so I am not prescribed them again.