Prodromal labor. I don't know how I'm going to make it :(

Okay, so this is my third baby. I started having false labor at 36 weeks with my first, then I was in the very early labor stages from 38-39 weeks. With my second I started false labor at around 35 weeks and didn't deliver until 39 weeks. This time I started the false labor crap at 33 weeks! I'm 35 weeks now. I've been having contractions every 2 min for 2 weeks already. They aren't super painful but they're definitely not comfortable and some times they're worse than others. The doctor keeps giving me shots to "calm it down" but it only helps a few hours and then they come right back. I don't know how I'm going to do this again. If this little one follows suit then I have another 4 weeks of this crap on top of the 2 weeks I've already dealt with. It's harder this time because I'm trying to chase after two little ones (6 year old and 22 month old) and I just feel like death and by the end of the day my belly and lower back and so sore. I can't sleep. I just feel awful. I don't know what I wanted out of this...guess I just needed to vent. My husband is under a lot of stress at work so I've been keeping this to myself.