Since i could use a super+ tampon does that mean i can have sex????

Make sure your partner turns you on,and have a least 15-20 mins of foreplay your vagina will do the rest...and just relax and it will be fine

Use of tampons has little to do with having sex. Most peni are significantly thicker than tampons, and that's where your problem seems to be.

Odds are your earlier attempt was rushed. You were nervous, and he didn't take the time to make sure you were properly aroused before trying to shove it in.

When a woman becomes aroused, two things happen. First, they become lubricated. Second, the muscles in their vagina relax to allow easier penetration. Normally they stay pretty tensed up, to prevent dirt and what-not from getting in.

The 'tensed-up' vagina is about 2-3" deep and of negligible internal width - as I said, specifically to keep stuff out. Trying to fight the muscles when they're not relaxed HURTS. When you're aroused and they relax, the vagina becomes 4-6" deep, opens up to about 1/2' internal diameter, and (MOST IMPORTANTLY) will easily stretch in depth and diameter to accommodate penetration.

So while you're fine to try again, don't let him neglect foreplay. Ideally he should give you one or two orgasms during foreplay before even trying to penetrate you, to make sure you're fully lubed and relaxed.

Don't have sex.