First time pregnancy, are my symptoms normal at 5 weeks

Hi all, me and my wife (same sex couple) have been trying to conceive since last year. We finally found an amazing donor and 2 weeks ago found out I was pregnant. I'm 4 weeks 6 days today. As it's my first I'm just worried I haven't got enough symptoms for a healthy pregnancy.

So far I've had nausea but it hasn't lasted, dull cramps which are almost constant. I've been bloated and my appetite has increased. A few vivid dreams and I'm always hot, my temp has stayed around 36.8 since conceiving. 

Please can someone assure me that these few symptoms are normal for a healthy full term pregnancy? 

Thanks in advance xx