I genuinely don't know whether I'm being oversensitive here or not. I was made voluntarily redundant a month ago and have received a generous severance package. I'm not searching very hard for jobs at the moment as I have enough to live off for a good while and am enjoying spending the time with my children, plus I want to consider all of my options (retraining and so on) before I jump into anything. I do however feel a little guilty and like I should be doing "more". It's just that one of my friends keeps on making remarks that make me feel a bit 
"Well you must have spend at least a grand of it since xxxxx"
"How many jobs did you apply for today then?" despite me explaining the above to her. She then stays really silent while I try and explain again and I end up feeling really small and lazy for not applying to a huge amount of jobs.
"What did you do today, then? Must be nice not having to do anything all day."
These comments are making me really uncomfortable and a little bit angry, but I can't quite put my finger on why. Am I just being silly or is it actually quite rude to make little comments like this on what I'm doing and how I'm spending my money every day. I don't know what to say to her about it. I just want her to stop talking about what I'm doing with my resources. On the other hand, I feel like maybe I'm overreacting and it's just my own sense of insecurity making me feel this way.
I was thinking about it earlier and I realised no one- not my family or my partner or anyone else- mentions these things as much as she does.
AIBU? And if I'm not, what should I say to her?