Sorry to hear you had a bad experience, it is sad when someone ruins your experience
I am apparently getting the promotion I asked for but I just can't get excited about it, last time I got one after I asked for it and my boss was all excited to tell me and I was like also not excited. It is long over due and they are dumping work on me so it is hard to get excited
I need help and a bigger lab too but I guess one out of three will have to do for now.