Wood fire

Today I stupidly set my wooden chopping board on fire. I forgot to turn off our electrical cooker instead settint it at the highest heat instead of turning it off (both 6 and 0 are together). Then left a wooden chopping board basically beside it. 5/10 mins later I looked into my kitchen through my glass door and saw it was completely black. I saw the board and realised half was burnt to nothing so grabbed it and threw it outside..where it is raining. I opened all the Windows and doors and we live in the country. I'm 38 weeks pregnant would the smoke harm me or the baby? We spent over an hour out the house, and the whole place still stinks of smoke.