clomid 50mg and no side effect

i used clomid 50 mg cd 2 to cd 6 and i feel nothing?...so its fine? its my first round of clomid and i m on metformin xr 500 mg too..on third day of pill i saw some white cervical mucus i felt it like running after that nothing... today i m cd7

if i m not getting any side effect or any thing does that mean this round of clomid is use less for me and not going to give me good response and need to increase the does on 2nd round?

i am going to do my tvs on 24 dec and hope that on the same day will able to visit Re