Am i getting closer than i thought?

Ok ladies sorry for tmi but when your  pregnant theres no shame in the game lol...so 34 weeks 1 day currently and of course everything is different this time around than with my son so here it is...cramping in the lower abdomen mild/moderate period like lasts for several minutes (usually 2-3 min) followed by some splintering pain the lower back but i only feel it for about a minute and o ly when i walk within half an hour its followed by a bm (no diarreah just soft/loose)...is baby getting in to position or is this all normal? Been going on for 2-3 days now and a dramatic increase in bathroom trips to pee as well (even tho  they are frequent output is minimum)