I dont know if im hitting too hard or not. ( second image is the backup paper behind the actual one)
If you've got heavy impressions going to the level of the backing sheet or things like your period cutting holes directly through your paper, then it's not really so much an issue of typing too hard, but your carriage is slightly out of alignment with respect to your type bars.
Your typeface shouldn't actually hit the platen when pressed (or held forward), but should just kiss the ribbon which then places the imprint onto the paper. Holding your typeslug forward against the type guide you should have just enough space to slip a piece of paper between your slug and the platen. If there isn't a tiny bit of space, your typeface will chew up your ribbon and paper over time. The typing thunk sound that typewriters make isn't the slug hitting the platen (aka cylinder), but the typebar hitting the anvil (aka ring).
The proper adjustment for fixing this is thus commonly called a ring and cylinder adjustment and how it's effected depends on whether you have a segment shift or a carriage shift machine. On many machines it requires adjusting two screws on either side of the machine. It changes the distance of platen from typeface and can prevent your making holes in the paper and/or ribbon, which isn't good. Sometimes using a simple backing sheet can remedy a bit of this distance problem, especially on platens which have hardened or shrunk slightly over time. Searching YouTube for your make/model (or similar models) will usually show you the adjustment you'll need to make to remedy these problems.
See also: https://hypothes.is/a/AegRziHnEe-Ud_stVcPQLA
Reply to u/Bitter_Rent_141 at https://www.reddit.com/r/typewriters/comments/1dnnh2n/is_this_normal/
