Insecurity

Is this something you'd like treatment for or are you ok coping with it? You could always consult a doctor to see if there are any treatments available if it's something you'd like to take more control of. Or, if the insecurity part is what's mainly bothering you, a therapist may be worth visiting.

Doctors say Botox but I don’t want it doesn’t bother me everyday just sometimes

Yeah, I see what you mean. If it's possible and you think it would benefit you, I would consider seeking out a therapist who would be able to set you up with some coping mechanisms to get through mentally tougher days. Or, you could seek out a local or online community of other people with hyperhidrosis. Sometimes it helps knowing there are others in the same position as you - I know I feel a lot more reassured when I have a community supporting me.

What about alum? Potassium aluminium sulphate dodecahydrate is the chemical name, you’ll meet with it as a white crystalline block, sold by barber’s shops (especially old-fashioned or Turkish/Kurdish ones). It’s a scentless astringent and styptic for shaving cuts that also happens to be an antiperspirant. I think it’s traditionally used for that purpose from Turkey through the Indo-Iranian world to the Philippines

it's used as a deodorant, doesn't actually stop you sweating.
have you looked into iontophoresis, OP? it supposedly works really well for sweating in the hands and feet

is there anything for a sweaty forehead (more than normal)

Hi my biggest insecurity is I have palmar hyperhindrosis aka sweaty palms for no reason not because I am nervous or anything I just had them by birth it makes a bit insecure to shake hands and I have been bullied in the past too