my skin is so dull and Tanning what I do for this may hands also tanning suddenly I don't wats going on.

A. after pregnancy some of these changes are normal. it could be due to hormonal changes. if you feel it's extreme then please consult your gynaecologist once and get yourself seen. since you will not have enough time to take care of yourself you may be feeling these changes. try and get some time out for yourself. try applying aloe vera based products if it suits you. drink enough water. sleep well. take care.