clomid and late af!!

Well after my first round of clomid on 50 mgs(day 1to5) my period seems to be 5 days late, Ive been having cramping and alot of light headeness but today ive woken up with a weird crimson like spotting. Yesterday my cramps were pretty full on. My question is: Is it a miscarriage? I think its way to late to be implantation bleeding( I ovulated between day 10 and 14) and now im on day 33. HELP ME. Ive got another 2 rounds of clomid to take but Im worried there is something wrong.

[ConnieG]

I dont think that spotting is neccesarily a bad thing.  You should take a preg test.  If you are late for AF it should be accurate.  Or you could go in for bloodwork.