Hi @shannon44,
Like John said, there are four elemental symbols there:
Air 
Fire 
Water 
Earth
You also have a pentacle 
(which is a pentagram 
enclosed in a circle)
A note on the meanings of pentacles/pentagrams:
Neither the elemental symbols nor the pentagram/pentacle are considered to be Black/Baneful Magick on their own. They are general magickal symbols that can aid in a wide variety of spell work.
The other two symbols/sigils aren’t ringing a bell for me, so I’m guessing they may be something personal that was created by the caster. It is very easy to craft your own personal sigils, after all (there’s a Sigil-Making 101 guide about how it works if you are interested).
As for the text, “I’ll Be your Always You will Be my Forever” it sounds like a very intense love spell to me too. Interesting about the choice of capital letters- I wonder if it was intentional (with certain letters having special significance- perhaps to a name) or if their grammar was just wonky that day 
As a friendly safety tip, if you know it was sealed with someone else’s blood I would highly suggest sterilizing it. Whether you wish to leave the spell active or not, leaving blood around, especially of an unknown source, is never a good hygiene idea! 
I’d suggest using double protection- safety gloves and a mask for physical, and a protection spell too. Cover all your bases- better safe than sorry!
Wishing you all the best, Shannon- blessed be 