My sensitive scalp and Minoxidil F 5%

I've been using minoxidil since I was 21 and also fin 1 mg oral for almost 2 year's, also with unplanned gaps in betwn. To be honest, I'd reduced my libido during that time.also watery and low volume of semen.But my hairs were thick and dense. I unknowingly stopped minoxidil and finasteride for 3 months a year ago. since then I've lost almost 40% of hair. Consulted a dr(that idiot sorry for that) he pushed me on dutasteride 0.5mg daily for 3 months and Adviced me to be on it forever. (30 tabs still laying in my drawer).I switched back to finasteride 1mg alternate days.also I tried getting back to minoxidil f 5% with same brand but now it's causing me itching, drastically hair fall after minoxidil applictn.flakes and itchiness started due to proplene glycol or alcohol.taken 2 prp in last two months.Now for dry, sensitive grade 3 baldness scalp I'm using clobez s3, hhomega,ketoscalp,Fin 1mg. I want to restart my minoxidil and get my hairs back. hairs still falling. Experts pls comment.