Missed period took 2 hpt both neg backache headache dizziness getting hungry very I mean very often cramps moody and a very bath toothache and gumpain?

Unknown confusion. These symptoms seem totally unrelated to me. Perhaps a OB gyn consult followed by a dental examination is the approach that i would recommend. Highly unlikely that these symptoms are even remotely related.
Coincidental. This is confusing. Sounds like you may have coincidental but not related problems. You did not mention fever, which can have many causes. Please see both dentist and ob/gyn.