The word talaaq sent thrice via sms while pregnant

Sir last time I asked you one question about talaaq but you’re not answering my question because it is in hindi. But sir I will ask once again, sir my husband has given me three talaaqs in sms but sir my husband has written only the word talaaq he has not written I am giving you talaaq or I have given you talaaq, only typed the word talaaq. my husband told me thats not my intention how can I do this I dont know. Sir please tell me if this talaaq is valid or invalid. Sir if valid, what can I do and if not valid what can I do please tell me .sir I have a baby its a boy his name is rasool sir when my husband wrote the word talaaq I was pregnant. I was 6 months pregnant thas time so is it a valid talaaq or invalid talaaq. Tell me fast please thanx sir. Allah hafiz.