Two common ways of saying get well soon are
赶快好起来。(gan kuai hao qi lai)
早日康复。(zao ri kang fu) It's more formal. (You can 祝你 before this)
My birthday is today- 今天是我的生日 Jintian shi wode shengri
Do not use Google translate, it is useless, online translators very rarely translate correctly.