So I'm in a bit of situation which leaves me crying after deciding I should try going to the gym. I have no idea what I'm doing at the gym, I'm scared of my gym as it's a very open space with what seems like little gym equipment (I'm not sure if this is to help the airflow). I know the whole, people aren't watching me and people have been in my shoes once, however I'm still terrified of being in front of people and exercisng. My other problem is, when I get hot and sweaty I get really really angry (and I have really bad anger management problems). So when I do exercise, the tiniest of things will set me off. I've tried going with a group of friends and with one friend, but it still becomes too much after around 10/20mins and I leave. I'm really concerned because I'm 15st and I should be between 8-10st and I know I need to exercise to lose weight but there's this solid mental block that breaks me down whenever I leave the house or am at the gym. Has anyone been in this situation and could share their experiences and how they've got past this mental block? Thanks.
TLDR: Need to lose weight, terrified of gym and I get really angry when hot and sweaty.