Currently 15 weeks pregnant

Hi mummies..now im already second trimester. I feel so much better and had an appetite to eat. Ever since i got pregnant, i always skip eating fish and now i miss eating my fish and if can,i wouldnt want to missed any healthy nutrients. Any idea what fish i can eat and what i cant eat? #1stimemom #advicepls #firstbaby #pleasehelp #bantusharing #ingintahu