yup, can attend. If u scared the other party pantang, u can always ask them. nowadays people not pantang anymore. but i think cannot carry their baby if u attend baby shower... unless the other party don't mind.
I have severe headache and blocked/ runny nose everyday! Plus vomitting everyday. Really terrible. My hb ask me to take pregnancy safe painkiller.. I shall see how. If really pain till cannot take it, then eat..