heartburn, sickness, headaches, tired as, breathlessness

Aj
Hi all
I'm looking for some miracles or at least some suggestions. 
I'm now 17 weeks pregnant with my first baby. I wanted this baby so badly so I'm not complaining about all the horrible parts of pregnancy but I'm getting to the end of my tether with a lot of them.
Does anyone have any cures for nausea/sickness, tiredness, breathlessness? Heartburn? Headaches  Any of he above would help amazingly. 
Thanks in advance!