Hi Arul, Welcome to HealthcareMagic Forum.
You need to pay a visit to a Gynecologist at the earliest so that she may do a Ultrasound
scan and confirm it. Don't wait for anything.
You can travel and there are no issues, but before travelling, as i said get yourself examined and speak to your Doctor.
Once confirmed on ultrasound scan, you need to avoid stress
, frequent travelling, You will have to take to take Folic Acid
Tablets, take your medications religiously, eat healthy nutritious balanced diet which should include fresh fruits and green leafy vegetables. Go for regular follow up as and when your Doctor directs to do so.
All the Best.