Calf pain stopping me from running
Hey not sure if this is the right section to post this but I'm hoping to find some help.

I've been trying to run to increase my fitness but I have to stop after about a minute due to pain in the lower calf. It hurts that bad that even walking is painful once it starts to hurt. Can anyone tell me what is going on here? I tried resting for a few days and I can get a slowish jog going but as soon as I try to go faster the pain kicks in and hurts every time I land on my feet.

Can anyone help explain why this is happening?

Edit: just for some info, I am not unfit or overweight I'm 180cm 71kg but haven't ran in a while as I mainly focus on strength training as too much cardio makes it hard for me to gain weight.