I am pretty sure that is quite a strong antibiotic, I think it is the one I was put on after they thought I had an infection from erpc procedure. I am sure they wouldn't put you on it if it wasn't safe, I know it is worrying though, I was given amoxicillen for my throat, only took two tabs as was so paranoid. The pain had gone though so didn't really need them. I am assuming it is probably very important to get an infection in that area sorted asap when preganant.
Ery, I get bump ache, not in the morning, just generally, always before a growth spurt which is fairly often now!! xx