It is common to get pyogenic granuloma during pregnancy. Treatment consists of topical imiquimod cream and alitretinoin gel, intralesional steroid injections and surgical excision. Sclerotherapy, chemical cauterization with silver nitrate, ligation of the base and cryotherapy30 have all been reported effective. For that you have to consult a dermatologist as unfortunately no treatment which is available at home is there. I hope it helps. Take care and God bless.