Random boost in sex drive

Ok so i just bought 2 new vibrators and i have been masturbating almost everyday since i got them like 3 days ago. I went from having no horny urge in almost a year to wanting to rush home and get off. I’m wondering if this is normal i know i may have been depressed and stressed (from applying to grad school)before but i haven’t felt like this in so long and I’m not craving anyone also for the first time in a long time i used to crave someone getting me off (post breakup 1 yr ago) but now i just want to get off myself I already did this morning before work and now i just want to again is this regular? I haven’t experienced this before. Could this be like repressed sexual energy.