Scar issue ,

So long post sorry but

I had a c section on October 21 19.

I had kept getting on and off yeast infecting in my incision ( i had to keep cleaning it I did keep it clean) I had tried pads , no adhesive bandage and paper towels they all helps shortly but I’m over weight my baby is pretty gnarly it sucks in 229 lbs trying to lose weight and now I have no insurance but they told me to put antibiotic cream (3x) and I tried it and it works but my scar / incision keeps getting irritated and messing up it goes away and come back because I sweat so much under there my jobs demanding I’m always moving and than it seems the non adhesives and stuff like that works than it like irritates my scar ? I’m not sure I feel failed like my body is failing me .. my mother had two c sections and is over weight says her scar still gets blisters and stuff because of the sweat and being big, does anyone else go through this ? I honestly don’t think there’s much else to do besides keep treating it until I lose this stomach , because my incision was 100% closed my ob said so idk. I’m sorry for the rant I’m just curious if this is normal or I just have a fucked up body lol. I’m tired of this daily struggle of cleaning it twice to three times a day and all these things . I just am depressed at this point lol