Erytop A 0.1%/1% Gel Health Feed

As per the information provided in my view it is due to a side effects of clindamycin gel on a normal skin layer and it’s better to stop using it and as of now take tablet paracetamol650 twice a day for two days and if redness persists than apply caladryl lotion and followup with finding after two days

Take following homoeo medicines berberus aquifolium q
30 ml sbl or any company
10 drops 3 times per day in water also apply berberis aq oin.
Both avaliable in homoeo medical or online. Take full sleep no late night drink planty water
eat vegetables fruits wash face with himilaya face wash.

no.. treatment depends on the grade..Acne or pimples... Due to hormonal changes..Oily skin causes it...Common in adolescent age...May occur in adults also.. Food like Oily foods, ice cream, chocolate and sweets increase it.. Treatment depends on the grade of pimples or acne..So, please send photos by direct online consultation as it's a must to see which grade of pimples or acne for accurate diagnosis and treatment.

Acne usually subsides after adolescence, but may last into middle age. Scarring may occur if severe acne is not treated. Homeopathic treatment has very encouraging results in acne and pimples and gives relief in long term.
With homoeopathic medicines, also take the following self-care steps to lessen the effects of acne:
Clean your skin gently with a mild soap removing all dirt or make-up. Wash many times a day with plain water.
Try not to squeeze, scratch, pick, or rub the pimples. ...more

She can apply homoeopathic mother tincture berberis aquifolium q on the dark spots on her skin which are produced after the resolution of the pimples.

It may help till you use it.
Once you will stop it the acne will come back. Also there are other side effects.

The better option is homoeopathic treatment..
No side effects and permanent solution..

General tips
Wash your face daily with a mild cleanser and lukewarm water.
Choose skin care products suited to your skin type — oily, dry, or combination.
Apply lotion after you shower or bathe to lock in moisture
such as when the weather cools, make sure you adjust your skin care routine. It may be necessary to switch products or shower routines during certain times of the year to avoid a dry face.

Its a steriod, you can have homoepathic medicine which is safe in pregancy. If you me to prescrib tel you can conslt me.

Be patient. Acne improves slowly even with the most powerful treatments from your doctor. Do not expect much improvement in the first few weeks of any treatment.
Do not pick! Discipline yourself not to pick your spots, as this may encourage scarring. 
Wash carefully. Wash the affected area twice a day with a pH-balanced, unperfumed soap. Avoid facial scrubs and abrasive cleansers, which might increase the inflammation of the skin and make scarring more likely.
Avoid heavy and greasy ...more

no... without seeing can't diagnose... for accurate diagnosis and treatment do direct online consultation with photos