Thanks for writing in to Healthcare Magic!
The medicines you have mentioned can be taken by nursing mother without much worry.
You should avoid the oxalate
and calcium containing foods like chocolates, juices, citrus fruits, tomato, onions, leafy vegetables to name a few.
You should do all the house chores, bed rest
is not needed, but take lots of fluids regularly.
If you have any further query please let me know I would try to answer it for you.
Wish you a great health!