Trace protein is fine... can just show that there was a bit of bacteria in the bottle, or even on the outside of the vagina... perfectly normal.
The other trace was probably just showing that you are slightly dehydrated... (keytones).
And the bloodpressure id expected to rise a bit in the last weeks, so again, nothing too much to worry about.
I would be inclined to just pop another wee sample down in few days, and if there is + protien, then get your blood pressure checked for reassurance.
It's a given to worry at this stage, you're not the only one, and we're all pretty good at calming each other down in here.
Congrats on 34 weeks !!!

Not long to go before you meet bubs xx