How do I be sure I made the right choice breaking up with my boyfriend?
This is actually my second attempt at this post. I made my first post and panic deleted it after an hour because I was nervous about it being too identifiable. That being said, I'll make this vague, but try to include everything important. I [19F] broke up with my boyfriend a week ago. We met a year ago, and I knew what I was getting into. He's about 30 years older than me and older than my parents (I don't want to give exact age for privacy). It was also always an open relationship on his side. Last week, I made a huge mistake which blew up in my face. It caused a fight and that spiraled into a fight about our overall relationship. I just felt like I couldn't handle it; the secrecy, knowing my friends don't approve, and being so anxious about him leaving me.
The big problem here is that I haven't felt like myself since I attempted in the beginning of the year after reacting badly to a psych med. I just started a new med, the first since, and I'm scared it was making me impulsive. It's definitely made me anxious and exhausted since I can't sleep without taking anything since I've been on it. I'm also dealing with a huge loss, since I had to leave school to help take care of my dad while on hospice. Now I can't tell if I did it for the right reasons. I miss him like crazy, and I feel like I'm in a panic state since we broke up. Every part of me wants to message him and apologize. I owe him basically everything. I wouldn't have gone to school and found my true family without him. If he hadn't been here for me I would still be in a horrible situation thinking I'm too stupid for college.
I'm sorry if that came more off like a rant or it's too vague, I don't usually post on here but I need some advice. How do I know if I made a mistake and if it's too late? Do I message him or try to move on or maybe even try to have some fun and let myself be dumb for a while? Do I beg for forgiveness or just take this as an opportunity to go back to school and start over again?