Trainer lead me on and I’m a damn fool. Feel so low. Need to vent. Words of encouragement would be nice..

I started training with new trainer after old trainer quit. Cool guy. By third session, he’s somewhat being flirty, I overlook bc he’s my trainer. He adds me on snap. Still being gullible, I add thinking he’s the type to provide after hours tips? He starts sending photos and just asking about workouts and what I eat. It escalated to heavy flirting and next thing I know we’re sexting. He tells me he wants to “see” me the next day but I couldn’t. Sun I tell him I’m free to which he agrees but the time comes around and I am ghosted. I sent him a couple audios showing my frustration, saying if he had gf to be honest; he doesn’t confirm or deny. He’s a little rude but we squash. The next few sessions continue with heavy flirting. He says he wants to see me, I say ok and suggest Fri. Fri comes along and he cancels bc he said he had things come up. I send him snap video expressing disappointment and frustration. He FT apologizing and cleans it up basically. He tells me Sat. Sat comes along and he shows up. I shower and have nothing under robe. We’re hanging out and talking mostly. I’m super confused bc I thought he wanted to have sex. I ask him and he tells me he wants to but he wants to take it slow, that he’s not had a gf in years & he doesn’t want to have sex so fast; what? Mixed signals much? I rub his dick and he touches me some. I end up sucking his dick for a few minutes but stop prior to.. I tell him I don’t want to rush or whatever. He tells me he’s attracted to me & I as well; wants to do stuff outside of gym together; we embrace tightly several times. He leaves. I felt embarrassed for just wearing the robe. We text most of Saturday sweet things to each other. Then I don’t hear from him anymore after Sun. I saw him today at gym and we talked a bit but nothing about personal. I feel so stupid and hurt, I mean am I wrong to have thought he wanted sex? I almost want to cry. I don’t want to tell my friends bc I’m embarrassed. I just don’t know why he lead me on. I feel like he just wanted me to stuck his dick or something. Idk. I’m going to cancel training contract tomorrow and just avoid going around the times he’s likely there. My town is small and there’s only one other gym which is pricey.