You are carrying 5 wk pregnancy
and presents with red spot/rash over body after taking above medicine.
It may be due to allergic reaction
with the medicine and consult with your doctor to change the medicine. Do blood test
for PPBS/TC/DC/Ig E level to rule out underlying pathology if any.
Take Tab Cetzine 10mg OD at night with Calamine
lotion for soothing effect.Mild cramp and nausea are quite common in early wk of pregnancy.
Continue folic acid
supplements,protein rich diet,avoid long journey/heavy work,maintain personal hygiene,take adequate rest and repeat scan after 4wks for detailed feto-placental well being. Do periodic check up and suggestive investigations.