Dont worry it appears sometimes at 5/6 month initially

Khana zyada khaya nahi jata....1 or 1 n half roti se zyada ni hota

8 weeks maine baby bahut hi chota hota hai .. kuch pata nahi chalega... around 4 months maine thoda thoda pata chalega.. tension na len.. sab theek hoga. Theek se khana khate rahe. ..

Twins he isliye i m worring or muje kuc hota b nahi....na vometting na chakkar aate....only weakness rehti he

Nothing to worry darling. Bump is different for every mom. Some shows in second trimester and others in third.