Is it too early

Am

I'm 9-10 dpo and I feel fine but yesterday I was cramping nothing bad but just uncomfortable. Today I'm nauseous. So nauseous... Even drinking water makes me wanna vomit... We technically aren't trying as our daughter is only 7 months but all we do is use the pull out method which obviously isn't very safe. Anyways we had sex like 5 times during ovulation week. So I won't be surprised if it did happen but I'm so curious if it's too soon for nausea to even start 🤮🤮