Weight restrictions

So yesterday I was lifting a couple 50# bags of feed and 30# buckets of grain, and pulled a muscle on my side. I'm 26 weeks pregnant. Went in to use the bathroom afterwards, and ended up losing a small chunk of my mucus plug! Have to rest a lot and take it super easy for the next 48 hours to allow it to regenerate. Went in to the drs, and baby is fine and healthy, but now I'm on weight restriction to 20#.... I feel so helpless! Anyone else on weight restrictions now?