I feel so heartbroken and exhausted

I am turning 28 in September, my grandmother died in February (my first grandparent), my gf completely blindsided me and broke up with me over text for no real reason in April who I still love and I have been made redundant from my job in July. WTF do I do I am playing football consistently, running, doing the gym, but still feel depressed and rudderless even though I have good friends and family.