I have the paragard IUD for a year already and I haven't had me period for 2 months and I been having dizzy spills and 4 negative hpt test?

Another reason. The paraguard doesn't typically cause periods to go away, unlike the Mirena (levonorgestrel) iud which does. I would see a doctor because dizzy spells aren't normal either. Maybe the 2 are related, maybe they aren't, but definitely see a doctor and get checked out.