I have been getting alot of pains in my lower back along with some blood streaked thick snotty type muscus today, and alot of BH, but I thought women who experience loose bowl movements only do so for a couple of days.
That certainly sounds like things are getting ready. 35 weeks is okay, most babies lungs mature by 34 weeks. After 28 weeks or 1500 grams, the chances of survival are pretty good up to around 90 percent, with babies around 33 weeks being strong enough to breastfeed.

It could be another week or two yet. Wouldn't surpise me if it was only another week since you are losing the plug, having BH's, back pains and loose bowels.

Most midwives will homebirth from 36 weeks so if you make it to 36 thats only one week short of what is considered "term" : )