Gold 5 PC Winston/Ram/Sig Killshot GR89DY

I am relatively new to ram I think my awareness of my team can be iffy and I sometimes overextend or am too passive. On sigma I should clear high ground earlier and in the hog matchup really focus on blocking more of his hooks.

I have 2 ram games one on kingsrow K987V0 where again I felt like I was too passive at times versus their orisa (too afraid to run behind her to get to her backline) and one colosseo game ZH9X4Y

On sigma I have the classic circuit royale GR89DY not too sure what I should improve on. At times I'll take alot of burst and it's accomplishing nothing