Hi, Welcome to Health care magic forum. Pregnancy
is a result of continuous sex in the time of ovulation, and charecterised by the abscence of periods. Rest of the symptoms are optional, like vomitings etc.
To have a doubt cleared you can have a home pregnancy test.
For rest of the health problems you can consult a physician for diagnosis and treatment.
Take more of green leafy vegetables, pulses, sprouts,and
protein rich foods to have a good health.
Wishing for a quick and complete recovery. Thank you.