stress leading to arugment in tww

Im at currently in the tww and 11dpo my and hubby had been stress free and enjoying ourselves this month. we actually thing we may be pregnant but today the stress of ttc got to us and lead to an arugment with yell and crying we normal try not do this and to do more talking stuff out but it sometimes happens and today was one of those time not im worried the stress of the augrment hurt my maybe baby and that making me more upset can anyone share similar experiences and still got bfp