As you may know during pregnancy hormones are very active and produces a hormone called progesterone which keeps our muscles relaxed in the womb, so that it doesn't contract and lead to a miscarriage.However, many women like yourself can suffer from acne. This is because this hormone level becomes too high which causes the oil glands to become overactive, leading to excess oil secretion, causing oily skin. Therefore, this makes the skin prone to breakouts.
As was mentioned salt in warm water is very good for getting rid of all the bacteria and dirt off the area. Sea salt in particular.
Have you thought about maybe getting a facial? Not only will it be a great way to distress and relax but it will give you a deeper and effective cleansing. A professional therapist will know which products to use on you and will be able to give you a much targeted and professional skin care regime.
I am a professional beauty therapist and I carry out treatments in my client's homes. Have a look at my website: http://www.beautybymohima.co.uk
I recommend the full relaxation facial, as you will get a deep soothing face, neck and shoulder massage with steaming, extractions and mask. the steaming will really help, as it opens up blocked pores and takes out all the excess oil.
If you have any questions please do not hesitate to contact me. All my details are on the website.