Aww, congrats sa baby! Please see your OB right away about that pain, eight weeks pa lang kayo at mas importante talaga na i-check niya kung ano ang nangyayari, lalo na may chocolate cyst ka na. Hindi ako dapat mag-guess dito, pero your doctor needs to know about that left-side pain para ma-monitor nang maayos. A few of us mums dito nag-share na nag-experience din sila ng pain during early pregnancy, kaya definitely hindi ka nag-iisa sa worry, pero kailangan talaga ng professional check. Breathe muna, anak, at trust your OB with this one. Sana okay lang lahat, pero important na ma-rule out agad ang anumang concerns para sa peace of mind mo and baby's safety. Sending you strength!