Help a girl out 💕

I have a bit of a dilemma and would love some outside views on it because im really quite stuck. My boyfriend just broke up with me last week and said it was because his friends didnt like me. Hes been trying to get back with me ever since. Ive been noticing he really didnt treat me right and i didnt really feel respected even though i know hes a good guy. But hes suicidal, he doesnt care about his grades and he wants all these tattoos. Im the complete opposite and its hard to help him when hr cant be there for me. Hes been a sweetheart the last week but i dont know what to do. Ive been talking to this other guy and hes honestly the sweetest person ever. I feel bad because i kind of like him too. Should i feel guilty for liking him? What should i do? I feel really stuck rn and would love some opinions 💕