Drug repercussions?

I m a 15 year old athletic guy who runs track year round. I use drugs on a semi-regular basis, mostly marijuana, kratom, and alcohol, however, I also do research chemical such as A-PHP, 3-mio-PCP, and FUB-AMB, as well as dabbling in opioids, amphetamines, and cathinone. When I was in a semi-serious relationship, I was clean off of all drugs, but I remember that as a very druggy-feeling experience that is very blurry in comparison to my life with casual drug use. I know drug use is frowned upon by a lot of users on here and a lot of people in general, but I don t care about that. I just want to know if there are going to be any repercussions outside the usual adverse effects of the drugs I do, with would include, but this list is not exhaustive, memory loss, liver damage, immunosuppression, physical/mental dependence, hormonal receptor damage, etc. Thank you!