Feeling so poorly..

I'm 29 weeks & I feel so poorly! Ive had a headache all day, runny nose, belly ache, loss of appetite, feeling faint and like I'm not really here, super zoned out! Feel like I'm running on an hours sleep but I'm not! I know feeling exhausted is all part and parcel of pregnancy but this is on another level, ive had bad exhaustion through out but woke up this morning feeling so rough 😩 am I coming down with something or is this all normal for pregnancy? FTM so a little newbie in this department! Thank you x