Can’t finish 😩

I bought a sex toy for the first time a couple months ago and had my first orgasm (honestly until then I thought I couldn’t have one). It was super overwhelming and kind of scared me a bit (even though it felt good) and I ended up not masturbating again for a few months. I finally did again the other night and it was amazing!!! But now since then I haven’t been able to finish, it’s like every time I get close I start overthinking and it just falls out of reach... any suggestions?