My First Post-Split Orgasm Was Overwhelming

I just got out of a relationship with my ex-girlfriend who I dated for two years. She broke up with me because she felt we weren't on the same page about transitioning and some other things. It's been rough, but last night I finally felt ready to be alone again after months of her presence in my life. I masturbated and it was intense, so much so that I had an orgasm unlike anything before. My cock throbbed violently as I clenched down on the sheets, my fingers digging into them until they were bunched up tight. The pressure built inside me like a storm, every muscle tensing up just before releasing in a wave of pure pleasure. It was overwhelming, almost cathartic, like all those months of pent-up feelings and tension were finally unleashed. I'm not sure if this is normal for someone right after breaking up with their long-term partner or if I should be concerned about it being so extreme. What do you think? Is there anything to worry about?