Yeah, don't smoke that..
You can try google, and see if it's a good idea to make bubble hash on moldy buds.. It probably isn't, but if you don't want to throw out the buds from that jar after 15 weeks of caring for your plant, then I'd recommend at least looking into it. Tho, I don't think it's a good idea to do, tbh. I'd just have thrown out everything in the jar..