In normal delivery try after 3month.
In c- section try after 6months.
Avoid now.

Hi can you explain your question?

There can be many reason for it if u r breastfeeding baby , weight gain, hormonal change , stress , changes in food habit or food routine, Anemia etc . Gyneac can tell exact reason by examining .Consult Gyneac if needed.

During pregnancy it is common. Put 1 pillow between your legs. And put another pillow for back support. It will give some relief. Stretch your foot front and back.
Before sleep prefer oil massage with any ones support.
And put hot water bag on your back for relief.

Normally doctors suggested these medicines have to use 7 to 5 days before periods.
My suggestion is don't use these tablets because later you will get side effects like harmonal changes and irregular periods with heavy bleeding.
If pooja is compulsory means better to consult doctor.

No it will not affect on bm and ur health... After delivery periods starts after 1-2months... It's normal... In breastfeeding mothers periods can delay till a year. .or it can be irregular.... So don't wry... Have a healthy diet... Don't do any heavy work till 6months...or any exercise.... Bcoz u had c-section delivery so be careful....

Knee pain due to lack of calcium or over weight.
Still you are in breast feed consult doctor. They will suggest you for continue iron and calcium supplements again.
And doctor will suggest exercises for knee pain.
And take sunlight every day two times for vitamin D.

If you mean rituals like covering your head, not seeing the mirror etc. Personally I followed it just to be sure nothing affects my baby.

Check the weight of your baby,if he gained weight,it's fine,or else if stomach only looks big...
Do check with the Paediatrician once and clear your doubts...

Don't worry about fetus weight. Every week fetuas weight will be increase. Baby weight will more after 28 weeks of pregnancy .
Eat healthy food and drink more water.
Continue your supplements it helps baby growth.
Next check up with doctor ask every doubt.
Take care.