Is it normal to always be friendzoned?

Time to change your approach, don't you think?
The definition of insanity is to do the same thing over and over again, expecting a different outcome.
I'm not saying you are crazy, but you may be driving yourself in that direction.
Perhaps, instead of approaching a woman with "romantic and seductive interests" you might try just making friends, first.

If you can't create sexual tension you're out of luck. Use your peripheral vision to notice any girls that are hovering. Those are your candidates. When you talk to them, pump body heat.

I can't have relationships at all now. I used to love the feel of charli.m's fat fingers running up and down me. But now that anti-hero cut me off so he could be an amputee like he always dreamed, I am all alone :(

Maybe if you stopped referring to them as the "female species" your luck might start turning up.

Can someone give me IIN gold?

"Whenever I approach a member of the female species with romantic and seductive interests in mind" BOOM there's a problem here captain

Imagine approaching a female from a distance but when you get in her personal bubble you unzip your pants and pull out your cock.

If a chick is a 7/10 in your mind make her a 4/10 you have to trick your mind, she's a fat disgusting slob that's what you need to be thinking

Its just not your time, Don't try and get 'seductive' don't be desperate. I know I personally cannot stand it when guys are so desperate that they'd do anything just to have a girlfriend. Wait a bit someone will find you attractive soon enough.

And make sure you go for girls who are acc in your league, not meaning to sound hateful but theres no point running after someone whose not gonna notice you.
And 'not my type'usually means ew wtf no. Just saying :)

Good luck though

Why do you even care about this? Why not do something productive?